Live analysis

1,021,482

1,021,482 is a composite number, even.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

1,021,482 (one million twenty-one thousand four hundred eighty-two) is an even 7-digit number. It is a composite number with 72 divisors, and factors as 2 × 3² × 7 × 11² × 67. Its proper divisors sum to 1,800,246, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF962A.

Abundant Number Cube-Free Harshad / Niven Odious Number Pernicious Number Practical Number Weird Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,021,470 1,021,471 1,021,472 1,021,473 1,021,474 1,021,475 1,021,476 1,021,477 1,021,478 1,021,479 1,021,480 1,021,481 1,021,482 1,021,483 1,021,484 1,021,485 1,021,486 1,021,487 1,021,488 1,021,489 1,021,490 1,021,491 1,021,492 1,021,493 1,021,494

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 2,841,201
Square (n²): 1,043,425,476,324
Cube (n³): 1,065,840,342,406,392,168
Divisor count: 72
σ(n) — sum of divisors: 2,821,728
φ(n) — Euler's totient: 261,360
Sum of prime factors: 104

Primality

Prime factorization: 2 × 3 ² × 7 × 11 ² × 67

Nearest primes: 1,021,463 (−19) · 1,021,483 (+1)

Divisors & multiples

All divisors (72)

1 · 2 · 3 · 6 · 7 · 9 · 11 · 14 · 18 · 21 · 22 · 33 · 42 · 63 · 66 · 67 · 77 · 99 · 121 · 126 · 134 · 154 · 198 · 201 · 231 · 242 · 363 · 402 · 462 · 469 · 603 · 693 · 726 · 737 · 847 · 938 · 1089 · 1206 · 1386 · 1407 · 1474 · 1694 · 2178 · 2211 · 2541 · 2814 · 4221 · 4422 · 5082 · 5159 · 6633 · 7623 · 8107 · 8442 · 10318 · 13266 · 15246 · 15477 · 16214 · 24321 · 30954 · 46431 · 48642 · 56749 · 72963 · 92862 · 113498 · 145926 · 170247 · 340494 · 510741 (half) · 1021482

Aliquot sum (sum of proper divisors): 1,800,246

Factor pairs (a × b = 1,021,482)

1 × 1021482

2 × 510741

3 × 340494

6 × 170247

7 × 145926

9 × 113498

11 × 92862

14 × 72963

18 × 56749

21 × 48642

22 × 46431

33 × 30954

42 × 24321

63 × 16214

66 × 15477

67 × 15246

77 × 13266

99 × 10318

121 × 8442

126 × 8107

134 × 7623

154 × 6633

198 × 5159

201 × 5082

231 × 4422

242 × 4221

363 × 2814

402 × 2541

462 × 2211

469 × 2178

603 × 1694

693 × 1474

726 × 1407

737 × 1386

847 × 1206

938 × 1089

First multiples

1,021,482 · 2,042,964 (double) · 3,064,446 · 4,085,928 · 5,107,410 · 6,128,892 · 7,150,374 · 8,171,856 · 9,193,338 · 10,214,820

Sums & aliquot sequence

As consecutive integers: 340,493 + 340,494 + 340,495 255,369 + 255,370 + 255,371 + 255,372 145,923 + 145,924 + … + 145,929 113,494 + 113,495 + … + 113,502

Aliquot sequence: 1,021,482 → 1,800,246 → 2,314,698 → 2,314,710 → 3,858,570 → 6,785,910 → 11,781,450 → 20,964,780 → 42,628,932 → 70,800,748 → 56,760,532 → 42,771,404 → 41,688,916 → 31,824,524 → 24,539,980 → 27,286,340 → 30,320,020 — unresolved within range

Continued fraction of √n

√1,021,482 = [1010; (1, 2, 6, 9, 1, 1, 1, 1, 4, 1, 48, 2, 12, 16, 1, 1, 1, 2, 31, 1, 2, 2, 3, 1, …)]

Representations

In words: one million twenty-one thousand four hundred eighty-two
Ordinal: 1021482nd
Binary: 11111001011000101010
Octal: 3713052
Hexadecimal: 0xF962A
Base64: D5Yq
One's complement: 4,293,945,813 (32-bit)
Scientific notation: 1.021482 × 10⁶
As a duration: 1,021,482 s = 11 days, 19 hours, 44 minutes, 42 seconds

In other bases

ternary (3) 1220220012200

quaternary (4) 3321120222

quinary (5) 230141412

senary (6) 33521030

septenary (7) 11453040

nonary (9) 1826180

undecimal (11) 638500

duodecimal (12) 413176

tridecimal (13) 299c37

tetradecimal (14) 1c8390

pentadecimal (15) 1529dc

As an angle

1,021,482° = 2,837 × 360° + 162°

162° ≈ 2.827 rad

Compass bearing: SSE (south-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
Chinese: 一百零二萬一千四百八十二
Chinese (financial): 壹佰零貳萬壹仟肆佰捌拾貳

In other modern scripts

Eastern Arabic ١٠٢١٤٨٢ Devanagari १०२१४८२ Bengali ১০২১৪৮২ Tamil ௧௦௨௧௪௮௨ Thai ๑๐๒๑๔๘๒ Tibetan ༡༠༢༡༤༨༢ Khmer ១០២១៤៨២ Lao ໑໐໒໑໔໘໒ Burmese ၁၀၂၁၄၈၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1021482, here are decompositions:

19 + 1021463 = 1021482
41 + 1021441 = 1021482
53 + 1021429 = 1021482
79 + 1021403 = 1021482
101 + 1021381 = 1021482
109 + 1021373 = 1021482
113 + 1021369 = 1021482
149 + 1021333 = 1021482

Showing the first eight; more decompositions exist.

Hex color

#0F962A

RGB(15, 150, 42)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.150.42.

Address: 0.15.150.42
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.150.42

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 2, 1482 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

1482-02-01 (DMMYYYY (Euro, single-digit day))
1482-10-02 (MMDYYYY (US, single-digit day))
1482-02-10 (DDMYYYY (Euro, single-digit month))

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,021,482 and was likely granted around 1912.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US1,021,482 on Google Patents ↗ Look up on USPTO ↗