Live analysis

1,009,422

1,009,422 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.).

1,009,422 (one million nine thousand four hundred twenty-two) is an even 7-digit number. It is a composite number with 48 divisors, and factors as 2 × 3⁵ × 31 × 67. Its proper divisors sum to 1,366,770, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF670E.

Abundant Number Arithmetic Number Evil Number Harshad / Niven Practical Number Recamán's Sequence Semiperfect Number

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,009,410 1,009,411 1,009,412 1,009,413 1,009,414 1,009,415 1,009,416 1,009,417 1,009,418 1,009,419 1,009,420 1,009,421 1,009,422 1,009,423 1,009,424 1,009,425 1,009,426 1,009,427 1,009,428 1,009,429 1,009,430 1,009,431 1,009,432 1,009,433 1,009,434

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 2,249,001
Recamán's sequence: a(346,607) = 1,009,422
Square (n²): 1,018,932,774,084
Cube (n³): 1,028,533,158,681,419,448
Divisor count: 48
σ(n) — sum of divisors: 2,376,192
φ(n) — Euler's totient: 320,760
Sum of prime factors: 115

Primality

Prime factorization: 2 × 3 ⁵ × 31 × 67

Nearest primes: 1,009,417 (−5) · 1,009,433 (+11)

Divisors & multiples

All divisors (48)

1 · 2 · 3 · 6 · 9 · 18 · 27 · 31 · 54 · 62 · 67 · 81 · 93 · 134 · 162 · 186 · 201 · 243 · 279 · 402 · 486 · 558 · 603 · 837 · 1206 · 1674 · 1809 · 2077 · 2511 · 3618 · 4154 · 5022 · 5427 · 6231 · 7533 · 10854 · 12462 · 15066 · 16281 · 18693 · 32562 · 37386 · 56079 · 112158 · 168237 · 336474 · 504711 (half) · 1009422

Aliquot sum (sum of proper divisors): 1,366,770

Factor pairs (a × b = 1,009,422)

1 × 1009422

2 × 504711

3 × 336474

6 × 168237

9 × 112158

18 × 56079

27 × 37386

31 × 32562

54 × 18693

62 × 16281

67 × 15066

81 × 12462

93 × 10854

134 × 7533

162 × 6231

186 × 5427

201 × 5022

243 × 4154

279 × 3618

402 × 2511

486 × 2077

558 × 1809

603 × 1674

837 × 1206

First multiples

1,009,422 · 2,018,844 (double) · 3,028,266 · 4,037,688 · 5,047,110 · 6,056,532 · 7,065,954 · 8,075,376 · 9,084,798 · 10,094,220

Sums & aliquot sequence

As consecutive integers: 336,473 + 336,474 + 336,475 252,354 + 252,355 + 252,356 + 252,357 112,154 + 112,155 + … + 112,162 84,113 + 84,114 + … + 84,124

Aliquot sequence: 1,009,422 → 1,366,770 → 2,028,750 → 3,050,874 → 3,559,392 → 7,172,784 → 12,901,452 → 17,263,284 → 23,435,724 → 38,925,204 → 52,009,836 → 70,154,388 → 107,480,160 → 263,428,560 → 627,478,704 → 1,324,896,336 → 2,382,973,674 — unresolved within range

Continued fraction of √n

√1,009,422 = [1004; (1, 2, 3, 222, 1, 28, 1, 222, 3, 2, 1, 2008)]

Period length 12 — the block in parentheses repeats forever.

Representations

In words: one million nine thousand four hundred twenty-two
Ordinal: 1009422nd
Binary: 11110110011100001110
Octal: 3663416
Hexadecimal: 0xF670E
Base64: D2cO
One's complement: 4,293,957,873 (32-bit)
Scientific notation: 1.009422 × 10⁶
As a duration: 1,009,422 s = 11 days, 16 hours, 23 minutes, 42 seconds

In other bases

ternary (3) 1220021200000

quaternary (4) 3312130032

quinary (5) 224300142

senary (6) 33345130

septenary (7) 11402631

nonary (9) 1807600

undecimal (11) 62a437

duodecimal (12) 4081a6

tridecimal (13) 2945bb

tetradecimal (14) 1c3c18

pentadecimal (15) 14e14c

As an angle

1,009,422° = 2,803 × 360° + 342°

342° ≈ 5.969 rad

Compass bearing: NNW (north-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺
Chinese: 一百萬九千四百二十二
Chinese (financial): 壹佰萬玖仟肆佰貳拾貳

In other modern scripts

Eastern Arabic ١٠٠٩٤٢٢ Devanagari १००९४२२ Bengali ১০০৯৪২২ Tamil ௧௦௦௯௪௨௨ Thai ๑๐๐๙๔๒๒ Tibetan ༡༠༠༩༤༢༢ Khmer ១០០៩៤២២ Lao ໑໐໐໙໔໒໒ Burmese ၁၀၀၉၄၂၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1009422, here are decompositions:

5 + 1009417 = 1009422
23 + 1009399 = 1009422
53 + 1009369 = 1009422
61 + 1009361 = 1009422
79 + 1009343 = 1009422
101 + 1009321 = 1009422
103 + 1009319 = 1009422
131 + 1009291 = 1009422

Showing the first eight; more decompositions exist.

Hex color

#0F670E

RGB(15, 103, 14)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.103.14.

Address: 0.15.103.14
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.103.14

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

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 1,009,422 and was likely granted around 1911.

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

Look up US1,009,422 on Google Patents ↗ Look up on USPTO ↗