Live analysis

1,002,022

1,002,022 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.).

1,002,022 (one million two thousand twenty-two) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2 × 7 × 19 × 3,767. Written other ways, in hexadecimal, 0xF4A26.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number Harshad / Niven Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,002,010 1,002,011 1,002,012 1,002,013 1,002,014 1,002,015 1,002,016 1,002,017 1,002,018 1,002,019 1,002,020 1,002,021 1,002,022 1,002,023 1,002,024 1,002,025 1,002,026 1,002,027 1,002,028 1,002,029 1,002,030 1,002,031 1,002,032 1,002,033 1,002,034

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 7
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 2,202,001
Square (n²): 1,004,048,088,484
Cube (n³): 1,006,078,273,718,914,648
Divisor count: 16
σ(n) — sum of divisors: 1,808,640
φ(n) — Euler's totient: 406,728
Sum of prime factors: 3,795

Primality

Prime factorization: 2 × 7 × 19 × 3767

Nearest primes: 1,002,017 (−5) · 1,002,049 (+27)

Divisors & multiples

All divisors (16)

1 · 2 · 7 · 14 · 19 · 38 · 133 · 266 · 3767 · 7534 · 26369 · 52738 · 71573 · 143146 · 501011 (half) · 1002022

Aliquot sum (sum of proper divisors): 806,618

Factor pairs (a × b = 1,002,022)

1 × 1002022

2 × 501011

7 × 143146

14 × 71573

19 × 52738

38 × 26369

133 × 7534

266 × 3767

First multiples

1,002,022 · 2,004,044 (double) · 3,006,066 · 4,008,088 · 5,010,110 · 6,012,132 · 7,014,154 · 8,016,176 · 9,018,198 · 10,020,220

Sums & aliquot sequence

As consecutive integers: 250,504 + 250,505 + 250,506 + 250,507 143,143 + 143,144 + … + 143,149 52,729 + 52,730 + … + 52,747 35,773 + 35,774 + … + 35,800

Aliquot sequence: 1,002,022 → 806,618 → 403,312 → 561,904 → 732,656 → 736,744 → 768,056 → 806,344 → 1,240,526 → 886,114 → 443,060 → 487,408 → 481,280 → 698,080 → 951,512 → 855,328 → 828,662 — unresolved within range

Continued fraction of √n

√1,002,022 = [1001; (95, 2, 1, 221, 1, 3, 1, 1, 10, 26, 1, 23, 1, 3, 19, 5, 2, 2, 1, 1, 4, 2, 1, 1, …)]

Representations

In words: one million two thousand twenty-two
Ordinal: 1002022nd
Binary: 11110100101000100110
Octal: 3645046
Hexadecimal: 0xF4A26
Base64: D0om
One's complement: 4,293,965,273 (32-bit)
Scientific notation: 1.002022 × 10⁶
As a duration: 1,002,022 s = 11 days, 14 hours, 20 minutes, 22 seconds

In other bases

ternary (3) 1212220111221

quaternary (4) 3310220212

quinary (5) 224031042

senary (6) 33250554

septenary (7) 11342230

nonary (9) 1786457

undecimal (11) 62491a

duodecimal (12) 403a5a

tridecimal (13) 291118

tetradecimal (14) 1c1250

pentadecimal (15) 14bd67

As an angle

1,002,022° = 2,783 × 360° + 142°

142° ≈ 2.478 rad

Compass bearing: SE (southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋 𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓎆𓎆𓏺𓏺
Chinese: 一百萬二千零二十二
Chinese (financial): 壹佰萬貳仟零貳拾貳

In other modern scripts

Eastern Arabic ١٠٠٢٠٢٢ Devanagari १००२०२२ Bengali ১০০২০২২ Tamil ௧௦௦௨௦௨௨ Thai ๑๐๐๒๐๒๒ Tibetan ༡༠༠༢༠༢༢ Khmer ១០០២០២២ Lao ໑໐໐໒໐໒໒ Burmese ၁၀၀၂၀၂၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1002022, here are decompositions:

5 + 1002017 = 1002022
41 + 1001981 = 1002022
89 + 1001933 = 1002022
191 + 1001831 = 1002022
239 + 1001783 = 1002022
353 + 1001669 = 1002022
383 + 1001639 = 1002022
401 + 1001621 = 1002022

Showing the first eight; more decompositions exist.

Hex color

#0F4A26

RGB(15, 74, 38)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.74.38.

Address: 0.15.74.38
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.74.38

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 1,002,022 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 US1,002,022 on Google Patents ↗ Look up on USPTO ↗