Live analysis

1,013,155

1,013,155 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.).

1,013,155 (one million thirteen thousand one hundred fifty-five) is an odd 7-digit number. It is a composite number with 24 divisors, and factors as 5 × 11 × 13² × 109. Written other ways, in hexadecimal, 0xF75A3.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

1,013,143 1,013,144 1,013,145 1,013,146 1,013,147 1,013,148 1,013,149 1,013,150 1,013,151 1,013,152 1,013,153 1,013,154 1,013,155 1,013,156 1,013,157 1,013,158 1,013,159 1,013,160 1,013,161 1,013,162 1,013,163 1,013,164 1,013,165 1,013,166 1,013,167

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Properties

Parity: Odd
Digit count: 7
Digit sum: 16
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 5,513,101
Square (n²): 1,026,483,054,025
Cube (n³): 1,039,986,438,600,698,875
Divisor count: 24
σ(n) — sum of divisors: 1,449,360
φ(n) — Euler's totient: 673,920
Sum of prime factors: 151

Primality

Prime factorization: 5 × 11 × 13 ² × 109

Nearest primes: 1,013,153 (−2) · 1,013,197 (+42)

Divisors & multiples

All divisors (24)

1 · 5 · 11 · 13 · 55 · 65 · 109 · 143 · 169 · 545 · 715 · 845 · 1199 · 1417 · 1859 · 5995 · 7085 · 9295 · 15587 · 18421 · 77935 · 92105 · 202631 · 1013155

Aliquot sum (sum of proper divisors): 436,205

Factor pairs (a × b = 1,013,155)

1 × 1013155

5 × 202631

11 × 92105

13 × 77935

55 × 18421

65 × 15587

109 × 9295

143 × 7085

169 × 5995

545 × 1859

715 × 1417

845 × 1199

First multiples

1,013,155 · 2,026,310 (double) · 3,039,465 · 4,052,620 · 5,065,775 · 6,078,930 · 7,092,085 · 8,105,240 · 9,118,395 · 10,131,550

Sums & aliquot sequence

As consecutive integers: 506,577 + 506,578 202,629 + 202,630 + 202,631 + 202,632 + 202,633 101,311 + 101,312 + … + 101,320 92,100 + 92,101 + … + 92,110

Aliquot sequence: 1,013,155 → 436,205 → 227,731 → 32,541 → 10,851 → 3,621 → 1,563 → 525 → 467 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,013,155 = [1006; (1, 1, 3, 1, 26, 2, 2, 1, 8, 1, 4, 1, 3, 1, 3, 11, 1, 1, 1, 5, 2, 1, 2, 2, …)]

Representations

In words: one million thirteen thousand one hundred fifty-five
Ordinal: 1013155th
Binary: 11110111010110100011
Octal: 3672643
Hexadecimal: 0xF75A3
Base64: D3Wj
One's complement: 4,293,954,140 (32-bit)
Scientific notation: 1.013155 × 10⁶
As a duration: 1,013,155 s = 11 days, 17 hours, 25 minutes, 55 seconds

In other bases

ternary (3) 1220110210021

quaternary (4) 3313112203

quinary (5) 224410110

senary (6) 33414311

septenary (7) 11416543

nonary (9) 1813707

undecimal (11) 632220

duodecimal (12) 40a397

tridecimal (13) 296200

tetradecimal (14) 1c5323

pentadecimal (15) 1502da

As an angle

1,013,155° = 2,814 × 360° + 115°

115° ≈ 2.007 rad

Compass bearing: ESE (east-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零一萬三千一百五十五
Chinese (financial): 壹佰零壹萬參仟壹佰伍拾伍

In other modern scripts

Eastern Arabic ١٠١٣١٥٥ Devanagari १०१३१५५ Bengali ১০১৩১৫৫ Tamil ௧௦௧௩௧௫௫ Thai ๑๐๑๓๑๕๕ Tibetan ༡༠༡༣༡༥༥ Khmer ១០១៣១៥៥ Lao ໑໐໑໓໑໕໕ Burmese ၁၀၁၃၁၅၅

Also seen as

Hex color

#0F75A3

RGB(15, 117, 163)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.117.163.

Address: 0.15.117.163
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.117.163

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

Possible date

Could be parsed as a date. Most likely interpretation: Saturday, January 1, 3155 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

3155-10-01 (MMDYYYY (US, single-digit day))
3155-01-10 (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 1,013,155 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 US1,013,155 on Google Patents ↗ Look up on USPTO ↗