Number

12,829

12,829 is a prime, odd.

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

Properties

Parity: Odd
Digit count: 5
Digit sum: 22
Digit product: 288
Digital root: 4
Palindrome: No
Bit width: 14 bits
Reversed: 92,821
Recamán's sequence: a(48,617) = 12,829
Square (n²): 164,583,241
Cube (n³): 2,111,438,398,789
Divisor count: 2
σ(n) — sum of divisors: 12,830
φ(n) — Euler's totient: 12,828

Primality

12,829 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 12829

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 12,829)

1 × 12829

First multiples

12,829 · 25,658 (double) · 38,487 · 51,316 · 64,145 · 76,974 · 89,803 · 102,632 · 115,461 · 128,290

Sums & aliquot sequence

As a sum of two squares: 27² + 110²

As consecutive integers: 6,414 + 6,415

Representations

In words: twelve thousand eight hundred twenty-nine
Ordinal: 12829th
Binary: 11001000011101
Octal: 31035
Hexadecimal: 0x321D
Base64: Mh0=
One's complement: 52,706 (16-bit)

In other bases

ternary (3) 122121011

quaternary (4) 3020131

quinary (5) 402304

senary (6) 135221

septenary (7) 52255

nonary (9) 18534

undecimal (11) 9703

duodecimal (12) 7511

tridecimal (13) 5abb

tetradecimal (14) 4965

pentadecimal (15) 3c04

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ιβωκθʹ
Mayan (base 20): 𝋡·𝋬·𝋡·𝋩
Chinese: 一萬二千八百二十九
Chinese (financial): 壹萬貳仟捌佰貳拾玖

In other modern scripts

Eastern Arabic ١٢٨٢٩ Devanagari १२८२९ Bengali ১২৮২৯ Tamil ௧௨௮௨௯ Thai ๑๒๘๒๙ Tibetan ༡༢༨༢༩ Khmer ១២៨២៩ Lao ໑໒໘໒໙ Burmese ၁၂၈၂၉

Digit at this position in famous constants

π — Pi (π): Digit 12,829 = 1
e — Euler's number (e): Digit 12,829 = 2
φ — Golden ratio (φ): Digit 12,829 = 0
√2 — Pythagoras's (√2): Digit 12,829 = 6
ln 2 — Natural log of 2: Digit 12,829 = 8
γ — Euler-Mascheroni (γ): Digit 12,829 = 7

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 12,823 (gap of 6)
Next prime: 12,841 (gap of 12)

Pair status: sexy with 12823.

Unicode codepoint

㈝

Parenthesized Korean Character Ojeon

U+321D

Other symbol (So)

UTF-8 encoding: E3 88 9D (3 bytes).

Lookup U+321D on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#00321D

RGB(0, 50, 29)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.50.29.

Address: 0.0.50.29
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.50.29

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

Position in π

The digit sequence 12829 first appears in π at position 114,076 of the decimal expansion (the 114,076ordinal-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 12829 on Pi Search ↗