Live analysis

1,012,998

1,012,998 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.).

1,012,998 (one million twelve thousand nine hundred ninety-eight) is an even 7-digit number. It is a composite number with 32 divisors, and factors as 2 × 3 × 7 × 89 × 271. Its proper divisors sum to 1,337,082, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF7506.

Abundant Number Arithmetic Number Cube-Free Odious Number Pernicious Number Practical Number Semiperfect Number Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,012,986 1,012,987 1,012,988 1,012,989 1,012,990 1,012,991 1,012,992 1,012,993 1,012,994 1,012,995 1,012,996 1,012,997 1,012,998 1,012,999 1,013,000 1,013,001 1,013,002 1,013,003 1,013,004 1,013,005 1,013,006 1,013,007 1,013,008 1,013,009 1,013,010

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 30
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 20 bits
Reversed: 8,992,101
Square (n²): 1,026,164,948,004
Cube (n³): 1,039,503,039,998,155,992
Divisor count: 32
σ(n) — sum of divisors: 2,350,080
φ(n) — Euler's totient: 285,120
Sum of prime factors: 372

Primality

Prime factorization: 2 × 3 × 7 × 89 × 271

Nearest primes: 1,012,997 (−1) · 1,013,003 (+5)

Divisors & multiples

All divisors (32)

1 · 2 · 3 · 6 · 7 · 14 · 21 · 42 · 89 · 178 · 267 · 271 · 534 · 542 · 623 · 813 · 1246 · 1626 · 1869 · 1897 · 3738 · 3794 · 5691 · 11382 · 24119 · 48238 · 72357 · 144714 · 168833 · 337666 · 506499 (half) · 1012998

Aliquot sum (sum of proper divisors): 1,337,082

Factor pairs (a × b = 1,012,998)

1 × 1012998

2 × 506499

3 × 337666

6 × 168833

7 × 144714

14 × 72357

21 × 48238

42 × 24119

89 × 11382

178 × 5691

267 × 3794

271 × 3738

534 × 1897

542 × 1869

623 × 1626

813 × 1246

First multiples

1,012,998 · 2,025,996 (double) · 3,038,994 · 4,051,992 · 5,064,990 · 6,077,988 · 7,090,986 · 8,103,984 · 9,116,982 · 10,129,980

Sums & aliquot sequence

As consecutive integers: 337,665 + 337,666 + 337,667 253,248 + 253,249 + 253,250 + 253,251 144,711 + 144,712 + … + 144,717 84,411 + 84,412 + … + 84,422

Aliquot sequence: 1,012,998 → 1,337,082 → 1,453,638 → 1,453,650 → 2,483,598 → 3,183,378 → 3,832,302 → 3,832,314 → 3,832,326 → 4,684,074 → 4,684,086 → 6,677,082 → 7,789,968 → 14,494,320 → 35,471,232 → 69,229,728 → 142,661,952 — unresolved within range

Continued fraction of √n

√1,012,998 = [1006; (2, 10, 1, 6, 1, 6, 10, 1, 10, 1, 2, 1, 1, 1, 3, 1, 1, 3, 4, 11, 1, 2, 10, 29, …)]

Representations

In words: one million twelve thousand nine hundred ninety-eight
Ordinal: 1012998th
Binary: 11110111010100000110
Octal: 3672406
Hexadecimal: 0xF7506
Base64: D3UG
One's complement: 4,293,954,297 (32-bit)
Scientific notation: 1.012998 × 10⁶
As a duration: 1,012,998 s = 11 days, 17 hours, 23 minutes, 18 seconds

In other bases

ternary (3) 1220110120110

quaternary (4) 3313110012

quinary (5) 224403443

senary (6) 33413450

septenary (7) 11416230

nonary (9) 1813513

undecimal (11) 632098

duodecimal (12) 40a286

tridecimal (13) 29610c

tetradecimal (14) 1c5250

pentadecimal (15) 150233

As an angle

1,012,998° = 2,813 × 360° + 318°

318° ≈ 5.55 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零一萬二千九百九十八
Chinese (financial): 壹佰零壹萬貳仟玖佰玖拾捌

In other modern scripts

Eastern Arabic ١٠١٢٩٩٨ Devanagari १०१२९९८ Bengali ১০১২৯৯৮ Tamil ௧௦௧௨௯௯௮ Thai ๑๐๑๒๙๙๘ Tibetan ༡༠༡༢༩༩༨ Khmer ១០១២៩៩៨ Lao ໑໐໑໒໙໙໘ Burmese ၁၀၁၂၉၉၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1012998, here are decompositions:

5 + 1012993 = 1012998
17 + 1012981 = 1012998
31 + 1012967 = 1012998
67 + 1012931 = 1012998
79 + 1012919 = 1012998
137 + 1012861 = 1012998
167 + 1012831 = 1012998
227 + 1012771 = 1012998

Showing the first eight; more decompositions exist.

Hex color

#0F7506

RGB(15, 117, 6)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.117.6.

Address: 0.15.117.6
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.117.6

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

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 1, 2998 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

2998-10-01 (MMDYYYY (US, single-digit day))
2998-01-10 (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 1,012,998 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 US1,012,998 on Google Patents ↗ Look up on USPTO ↗