Live analysis

1,002,813

1,002,813 is a composite number, odd.

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.).

1,002,813 (one million two thousand eight hundred thirteen) is an odd 7-digit number. It is a composite number with 24 divisors, and factors as 3 × 7 × 17 × 53². Written other ways, in hexadecimal, 0xF4D3D.

Arithmetic Number Cube-Free Deficient Number Happy Number Odious Number Pernicious Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,002,801 1,002,802 1,002,803 1,002,804 1,002,805 1,002,806 1,002,807 1,002,808 1,002,809 1,002,810 1,002,811 1,002,812 1,002,813 1,002,814 1,002,815 1,002,816 1,002,817 1,002,818 1,002,819 1,002,820 1,002,821 1,002,822 1,002,823 1,002,824 1,002,825

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 15
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 3,182,001
Square (n²): 1,005,633,912,969
Cube (n³): 1,008,462,761,166,181,797
Divisor count: 24
σ(n) — sum of divisors: 1,649,088
φ(n) — Euler's totient: 529,152
Sum of prime factors: 133

Primality

Prime factorization: 3 × 7 × 17 × 53 ²

Nearest primes: 1,002,809 (−4) · 1,002,817 (+4)

Divisors & multiples

All divisors (24)

1 · 3 · 7 · 17 · 21 · 51 · 53 · 119 · 159 · 357 · 371 · 901 · 1113 · 2703 · 2809 · 6307 · 8427 · 18921 · 19663 · 47753 · 58989 · 143259 · 334271 · 1002813

Aliquot sum (sum of proper divisors): 646,275

Factor pairs (a × b = 1,002,813)

1 × 1002813

3 × 334271

7 × 143259

17 × 58989

21 × 47753

51 × 19663

53 × 18921

119 × 8427

159 × 6307

357 × 2809

371 × 2703

901 × 1113

First multiples

1,002,813 · 2,005,626 (double) · 3,008,439 · 4,011,252 · 5,014,065 · 6,016,878 · 7,019,691 · 8,022,504 · 9,025,317 · 10,028,130

Sums & aliquot sequence

As consecutive integers: 501,406 + 501,407 334,270 + 334,271 + 334,272 167,133 + 167,134 + 167,135 + 167,136 + 167,137 + 167,138 143,256 + 143,257 + … + 143,262

Aliquot sequence: 1,002,813 → 646,275 → 575,869 → 82,275 → 53,877 → 17,963 → 2,773 → 107 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,002,813 = [1001; (2, 2, 6, 1, 5, 1, 33, 10, 1, 10, 1, 2, 1, 3, 2, 1, 1, 5, 2, 5, 1, 4, 1, 1, …)]

Representations

In words: one million two thousand eight hundred thirteen
Ordinal: 1002813th
Binary: 11110100110100111101
Octal: 3646475
Hexadecimal: 0xF4D3D
Base64: D009
One's complement: 4,293,964,482 (32-bit)
Scientific notation: 1.002813 × 10⁶
As a duration: 1,002,813 s = 11 days, 14 hours, 33 minutes, 33 seconds

In other bases

ternary (3) 1212221121020

quaternary (4) 3310310331

quinary (5) 224042223

senary (6) 33254353

septenary (7) 11344440

nonary (9) 1787536

undecimal (11) 625479

duodecimal (12) 4043b9

tridecimal (13) 2915a6

tetradecimal (14) 1c1657

pentadecimal (15) 14c1e3

As an angle

1,002,813° = 2,785 × 360° + 213°

213° ≈ 3.718 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺
Chinese: 一百萬二千八百一十三
Chinese (financial): 壹佰萬貳仟捌佰壹拾參

In other modern scripts

Eastern Arabic ١٠٠٢٨١٣ Devanagari १००२८१३ Bengali ১০০২৮১৩ Tamil ௧௦௦௨௮௧௩ Thai ๑๐๐๒๘๑๓ Tibetan ༡༠༠༢༨༡༣ Khmer ១០០២៨១៣ Lao ໑໐໐໒໘໑໓ Burmese ၁၀၀၂၈၁၃

Also seen as

Hex color

#0F4D3D

RGB(15, 77, 61)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.77.61.

Address: 0.15.77.61
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.77.61

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 1,002,813 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 US1,002,813 on Google Patents ↗ Look up on USPTO ↗