Live analysis

1,013,231

1,013,231 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.).

1,013,231 (one million thirteen thousand two hundred thirty-one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 29 × 34,939. Written other ways, in hexadecimal, 0xF75EF.

Arithmetic Number Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,013,219 1,013,220 1,013,221 1,013,222 1,013,223 1,013,224 1,013,225 1,013,226 1,013,227 1,013,228 1,013,229 1,013,230 1,013,231 1,013,232 1,013,233 1,013,234 1,013,235 1,013,236 1,013,237 1,013,238 1,013,239 1,013,240 1,013,241 1,013,242 1,013,243

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 11
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 1,323,101
Square (n²): 1,026,637,059,361
Cube (n³): 1,040,220,494,293,405,391
Divisor count: 4
σ(n) — sum of divisors: 1,048,200
φ(n) — Euler's totient: 978,264
Sum of prime factors: 34,968

Primality

Prime factorization: 29 × 34939

Nearest primes: 1,013,227 (−4) · 1,013,237 (+6)

Divisors & multiples

All divisors (4)

1 · 29 · 34939 · 1013231

Aliquot sum (sum of proper divisors): 34,969

Factor pairs (a × b = 1,013,231)

1 × 1013231

29 × 34939

First multiples

1,013,231 · 2,026,462 (double) · 3,039,693 · 4,052,924 · 5,066,155 · 6,079,386 · 7,092,617 · 8,105,848 · 9,119,079 · 10,132,310

Sums & aliquot sequence

As consecutive integers: 506,615 + 506,616 34,925 + 34,926 + … + 34,953 17,441 + 17,442 + … + 17,498

Aliquot sequence: 1,013,231 → 34,969 → 5,862 → 5,874 → 7,086 → 7,098 → 10,470 → 14,730 → 20,694 → 20,706 → 31,134 → 31,146 → 33,654 → 35,466 → 38,838 → 38,850 → 74,238 — unresolved within range

Continued fraction of √n

√1,013,231 = [1006; (1, 1, 2, 6, 87, 2, 1, 2, 11, 7, 1, 2, 1, 13, 7, 24, 2, 2, 3, 1, 2, 1, 2, 1, …)]

Representations

In words: one million thirteen thousand two hundred thirty-one
Ordinal: 1013231st
Binary: 11110111010111101111
Octal: 3672757
Hexadecimal: 0xF75EF
Base64: D3Xv
One's complement: 4,293,954,064 (32-bit)
Scientific notation: 1.013231 × 10⁶
As a duration: 1,013,231 s = 11 days, 17 hours, 27 minutes, 11 seconds

In other bases

ternary (3) 1220110220002

quaternary (4) 3313113233

quinary (5) 224410411

senary (6) 33414515

septenary (7) 11420012

nonary (9) 1813802

undecimal (11) 63228a

duodecimal (12) 40a43b

tridecimal (13) 29625b

tetradecimal (14) 1c5379

pentadecimal (15) 15033b

As an angle

1,013,231° = 2,814 × 360° + 191°

191° ≈ 3.334 rad

Compass bearing: S (south)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓏺
Chinese: 一百零一萬三千二百三十一
Chinese (financial): 壹佰零壹萬參仟貳佰參拾壹

In other modern scripts

Eastern Arabic ١٠١٣٢٣١ Devanagari १०१३२३१ Bengali ১০১৩২৩১ Tamil ௧௦௧௩௨௩௧ Thai ๑๐๑๓๒๓๑ Tibetan ༡༠༡༣༢༣༡ Khmer ១០១៣២៣១ Lao ໑໐໑໓໒໓໑ Burmese ၁၀၁၃၂၃၁

Also seen as

Hex color

#0F75EF

RGB(15, 117, 239)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.117.239.

Address: 0.15.117.239
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.117.239

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

Possible date

Could be parsed as a date. Most likely interpretation: Wednesday, January 1, 3231 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

3231-10-01 (MMDYYYY (US, single-digit day))
3231-01-10 (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 1,013,231 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 US1,013,231 on Google Patents ↗ Look up on USPTO ↗