Live analysis

1,004,813

1,004,813 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.).

1,004,813 (one million four thousand eight hundred thirteen) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 47 × 21,379. Written other ways, in hexadecimal, 0xF550D.

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

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,004,801 1,004,802 1,004,803 1,004,804 1,004,805 1,004,806 1,004,807 1,004,808 1,004,809 1,004,810 1,004,811 1,004,812 1,004,813 1,004,814 1,004,815 1,004,816 1,004,817 1,004,818 1,004,819 1,004,820 1,004,821 1,004,822 1,004,823 1,004,824 1,004,825

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 3,184,001
Square (n²): 1,009,649,164,969
Cube (n³): 1,014,508,606,399,995,797
Divisor count: 4
σ(n) — sum of divisors: 1,026,240
φ(n) — Euler's totient: 983,388
Sum of prime factors: 21,426

Primality

Prime factorization: 47 × 21379

Nearest primes: 1,004,797 (−16) · 1,004,873 (+60)

Divisors & multiples

All divisors (4)

1 · 47 · 21379 · 1004813

Aliquot sum (sum of proper divisors): 21,427

Factor pairs (a × b = 1,004,813)

1 × 1004813

47 × 21379

First multiples

1,004,813 · 2,009,626 (double) · 3,014,439 · 4,019,252 · 5,024,065 · 6,028,878 · 7,033,691 · 8,038,504 · 9,043,317 · 10,048,130

Sums & aliquot sequence

As consecutive integers: 502,406 + 502,407 21,356 + 21,357 + … + 21,402 10,643 + 10,644 + … + 10,736

Aliquot sequence: 1,004,813 → 21,427 → 3,069 → 1,923 → 645 → 411 → 141 → 51 → 21 → 11 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,004,813 = [1002; (2, 2, 10, 1, 2, 11, 4, 12, 1, 1, 9, 1, 1, 4, 15, 1, 17, 1, 3, 1, 20, 1, 153, 3, …)]

Representations

In words: one million four thousand eight hundred thirteen
Ordinal: 1004813th
Binary: 11110101010100001101
Octal: 3652415
Hexadecimal: 0xF550D
Base64: D1UN
One's complement: 4,293,962,482 (32-bit)
Scientific notation: 1.004813 × 10⁶
As a duration: 1,004,813 s = 11 days, 15 hours, 6 minutes, 53 seconds

In other bases

ternary (3) 1220001100022

quaternary (4) 3311110031

quinary (5) 224123223

senary (6) 33311525

septenary (7) 11353325

nonary (9) 1801308

undecimal (11) 626a27

duodecimal (12) 4055a5

tridecimal (13) 292484

tetradecimal (14) 1c2285

pentadecimal (15) 14cac8

As an angle

1,004,813° = 2,791 × 360° + 53°

53° ≈ 0.925 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺
Chinese: 一百萬四千八百一十三
Chinese (financial): 壹佰萬肆仟捌佰壹拾參

In other modern scripts

Eastern Arabic ١٠٠٤٨١٣ Devanagari १००४८१३ Bengali ১০০৪৮১৩ Tamil ௧௦௦௪௮௧௩ Thai ๑๐๐๔๘๑๓ Tibetan ༡༠༠༤༨༡༣ Khmer ១០០៤៨១៣ Lao ໑໐໐໔໘໑໓ Burmese ၁၀၀၄၈၁၃

Also seen as

Hex color

#0F550D

RGB(15, 85, 13)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.85.13.

Address: 0.15.85.13
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.85.13

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 1,004,813 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 US1,004,813 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 1004813 first appears in π at position 479,118 of the decimal expansion (the 479,118ordinal-suffix:th digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 1004813 on Pi Search ↗