Number

36,131

36,131 is a prime, odd.

Arithmetic Number Chen Prime Deficient Number Emirp Odious Number Pernicious Number Prime Recamán's Sequence Sexy Prime Squarefree

Properties

Parity: Odd
Digit count: 5
Digit sum: 14
Digit product: 54
Digital root: 5
Palindrome: No
Bit width: 16 bits
Reversed: 13,163
Recamán's sequence: a(157,717) = 36,131
Square (n²): 1,305,449,161
Cube (n³): 47,167,183,636,091
Divisor count: 2
σ(n) — sum of divisors: 36,132
φ(n) — Euler's totient: 36,130

Primality

36,131 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 36131

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 36,131)

1 × 36131

First multiples

36,131 · 72,262 (double) · 108,393 · 144,524 · 180,655 · 216,786 · 252,917 · 289,048 · 325,179 · 361,310

Sums & aliquot sequence

As consecutive integers: 18,065 + 18,066

Representations

In words: thirty-six thousand one hundred thirty-one
Ordinal: 36131st
Binary: 1000110100100011
Octal: 106443
Hexadecimal: 0x8D23
Base64: jSM=
One's complement: 29,404 (16-bit)

In other bases

ternary (3) 1211120012

quaternary (4) 20310203

quinary (5) 2124011

senary (6) 435135

septenary (7) 210224

nonary (9) 54505

undecimal (11) 25167

duodecimal (12) 18aab

tridecimal (13) 135a4

tetradecimal (14) d24b

pentadecimal (15) aa8b

Historical numeral systems

Babylonian (base 60): 𒌋 𒁹𒁹 𒌋𒁹
Egyptian hieroglyphic: 𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓏺
Greek (Milesian): ͵λϛρλαʹ
Mayan (base 20): 𝋤·𝋪·𝋦·𝋫
Chinese: 三萬六千一百三十一
Chinese (financial): 參萬陸仟壹佰參拾壹

In other modern scripts

Eastern Arabic ٣٦١٣١ Devanagari ३६१३१ Bengali ৩৬১৩১ Tamil ௩௬௧௩௧ Thai ๓๖๑๓๑ Tibetan ༣༦༡༣༡ Khmer ៣៦១៣១ Lao ໓໖໑໓໑ Burmese ၃၆၁၃၁

Digit at this position in famous constants

π — Pi (π): Digit 36,131 = 5
e — Euler's number (e): Digit 36,131 = 3
φ — Golden ratio (φ): Digit 36,131 = 3
√2 — Pythagoras's (√2): Digit 36,131 = 3
ln 2 — Natural log of 2: Digit 36,131 = 7
γ — Euler-Mascheroni (γ): Digit 36,131 = 2

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 36,109 (gap of 22)
Next prime: 36,137 (gap of 6)

Pair status: sexy with 36137.

Unicode codepoint

责

CJK Unified Ideograph-8D23

U+8D23

Other letter (Lo)

UTF-8 encoding: E8 B4 A3 (3 bytes).

Lookup U+8D23 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#008D23

RGB(0, 141, 35)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.141.35.

Address: 0.0.141.35
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.141.35

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

Position in π

The digit sequence 36131 first appears in π at position 12,913 of the decimal expansion (the 12,913ordinal-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 36131 on Pi Search ↗