Number

12,763

12,763 is a prime, odd.

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

Properties

Parity: Odd
Digit count: 5
Digit sum: 19
Digit product: 252
Digital root: 1
Palindrome: No
Bit width: 14 bits
Reversed: 36,721
Recamán's sequence: a(48,749) = 12,763
Square (n²): 162,894,169
Cube (n³): 2,079,018,278,947
Divisor count: 2
σ(n) — sum of divisors: 12,764
φ(n) — Euler's totient: 12,762

Primality

12,763 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 12763

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 12,763)

1 × 12763

First multiples

12,763 · 25,526 (double) · 38,289 · 51,052 · 63,815 · 76,578 · 89,341 · 102,104 · 114,867 · 127,630

Sums & aliquot sequence

As consecutive integers: 6,381 + 6,382

Representations

In words: twelve thousand seven hundred sixty-three
Ordinal: 12763rd
Binary: 11000111011011
Octal: 30733
Hexadecimal: 0x31DB
Base64: Mds=
One's complement: 52,772 (16-bit)

In other bases

ternary (3) 122111201

quaternary (4) 3013123

quinary (5) 402023

senary (6) 135031

septenary (7) 52132

nonary (9) 18451

undecimal (11) 9653

duodecimal (12) 7477

tridecimal (13) 5a6a

tetradecimal (14) 4919

pentadecimal (15) 3bad

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹
Egyptian hieroglyphic: 𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺
Greek (Milesian): ͵ιβψξγʹ
Mayan (base 20): 𝋡·𝋫·𝋲·𝋣
Chinese: 一萬二千七百六十三
Chinese (financial): 壹萬貳仟柒佰陸拾參

In other modern scripts

Eastern Arabic ١٢٧٦٣ Devanagari १२७६३ Bengali ১২৭৬৩ Tamil ௧௨௭௬௩ Thai ๑๒๗๖๓ Tibetan ༡༢༧༦༣ Khmer ១២៧៦៣ Lao ໑໒໗໖໓ Burmese ၁၂၇၆၃

Digit at this position in famous constants

π — Pi (π): Digit 12,763 = 0
e — Euler's number (e): Digit 12,763 = 2
φ — Golden ratio (φ): Digit 12,763 = 8
√2 — Pythagoras's (√2): Digit 12,763 = 1
ln 2 — Natural log of 2: Digit 12,763 = 0
γ — Euler-Mascheroni (γ): Digit 12,763 = 8

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 12,757 (gap of 6)
Next prime: 12,781 (gap of 18)

Pair status: sexy with 12757.

Unicode codepoint

㇛

CJK Stroke Pd

U+31DB

Other symbol (So)

UTF-8 encoding: E3 87 9B (3 bytes).

Lookup U+31DB on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#0031DB

RGB(0, 49, 219)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.49.219.

Address: 0.0.49.219
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.49.219

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

Position in π

The digit sequence 12763 first appears in π at position 34,034 of the decimal expansion (the 34,034ordinal-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 12763 on Pi Search ↗