Live analysis

1,013,081

1,013,081 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.).

1,013,081 (one million thirteen thousand eighty-one) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 17 × 23 × 2,591. Written other ways, in hexadecimal, 0xF7559.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Sphenic Number Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,013,069 1,013,070 1,013,071 1,013,072 1,013,073 1,013,074 1,013,075 1,013,076 1,013,077 1,013,078 1,013,079 1,013,080 1,013,081 1,013,082 1,013,083 1,013,084 1,013,085 1,013,086 1,013,087 1,013,088 1,013,089 1,013,090 1,013,091 1,013,092 1,013,093

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 1,803,101
Square (n²): 1,026,333,112,561
Cube (n³): 1,039,758,576,006,410,441
Divisor count: 8
σ(n) — sum of divisors: 1,119,744
φ(n) — Euler's totient: 911,680
Sum of prime factors: 2,631

Primality

Prime factorization: 17 × 23 × 2591

Nearest primes: 1,013,063 (−18) · 1,013,143 (+62)

Divisors & multiples

All divisors (8)

1 · 17 · 23 · 391 · 2591 · 44047 · 59593 · 1013081

Aliquot sum (sum of proper divisors): 106,663

Factor pairs (a × b = 1,013,081)

1 × 1013081

17 × 59593

23 × 44047

391 × 2591

First multiples

1,013,081 · 2,026,162 (double) · 3,039,243 · 4,052,324 · 5,065,405 · 6,078,486 · 7,091,567 · 8,104,648 · 9,117,729 · 10,130,810

Sums & aliquot sequence

As consecutive integers: 506,540 + 506,541 59,585 + 59,586 + … + 59,601 44,036 + 44,037 + … + 44,058 29,780 + 29,781 + … + 29,813

Aliquot sequence: 1,013,081 → 106,663 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,013,081 = [1006; (1, 1, 12, 2, 19, 15, 1, 3, 1, 62, 9, 10, 1, 3, 2, 1, 4, 2, 13, 2, 3, 7, 1, 1, …)]

Representations

In words: one million thirteen thousand eighty-one
Ordinal: 1013081st
Binary: 11110111010101011001
Octal: 3672531
Hexadecimal: 0xF7559
Base64: D3VZ
One's complement: 4,293,954,214 (32-bit)
Scientific notation: 1.013081 × 10⁶
As a duration: 1,013,081 s = 11 days, 17 hours, 24 minutes, 41 seconds

In other bases

ternary (3) 1220110200112

quaternary (4) 3313111121

quinary (5) 224404311

senary (6) 33414105

septenary (7) 11416406

nonary (9) 1813615

undecimal (11) 632163

duodecimal (12) 40a335

tridecimal (13) 296174

tetradecimal (14) 1c52ad

pentadecimal (15) 15028b

As an angle

1,013,081° = 2,814 × 360° + 41°

41° ≈ 0.716 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese: 一百零一萬三千零八十一
Chinese (financial): 壹佰零壹萬參仟零捌拾壹

In other modern scripts

Eastern Arabic ١٠١٣٠٨١ Devanagari १०१३०८१ Bengali ১০১৩০৮১ Tamil ௧௦௧௩௦௮௧ Thai ๑๐๑๓๐๘๑ Tibetan ༡༠༡༣༠༨༡ Khmer ១០១៣០៨១ Lao ໑໐໑໓໐໘໑ Burmese ၁၀၁၃၀၈၁

Also seen as

Hex color

#0F7559

RGB(15, 117, 89)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.117.89.

Address: 0.15.117.89
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.117.89

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

Possible date

Could be parsed as a date. Most likely interpretation: Saturday, January 1, 3081 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

3081-10-01 (MMDYYYY (US, single-digit day))
3081-01-10 (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 1,013,081 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 US1,013,081 on Google Patents ↗ Look up on USPTO ↗