12,964
12,964 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 22
- Digit product
- 432
- Digital root
- 4
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 46,921
- Recamán's sequence
- a(48,347) = 12,964
- Square (n²)
- 168,065,296
- Cube (n³)
- 2,178,798,497,344
- Divisor count
- 12
- σ(n) — sum of divisors
- 25,984
- φ(n) — Euler's totient
- 5,544
- Sum of prime factors
- 474
Primality
Prime factorization: 2 2 × 7 × 463
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- twelve thousand nine hundred sixty-four
- Ordinal
- 12964th
- Binary
- 11001010100100
- Octal
- 31244
- Hexadecimal
- 0x32A4
- Base64
- MqQ=
- One's complement
- 52,571 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιβϡξδʹ
- Mayan (base 20)
- 𝋡·𝋬·𝋨·𝋤
- Chinese
- 一萬二千九百六十四
- Chinese (financial)
- 壹萬貳仟玖佰陸拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 12,964 = 9
- e — Euler's number (e)
- Digit 12,964 = 3
- φ — Golden ratio (φ)
- Digit 12,964 = 9
- √2 — Pythagoras's (√2)
- Digit 12,964 = 0
- ln 2 — Natural log of 2
- Digit 12,964 = 5
- γ — Euler-Mascheroni (γ)
- Digit 12,964 = 8
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 12964, here are decompositions:
- 5 + 12959 = 12964
- 11 + 12953 = 12964
- 23 + 12941 = 12964
- 41 + 12923 = 12964
- 47 + 12917 = 12964
- 53 + 12911 = 12964
- 71 + 12893 = 12964
- 173 + 12791 = 12964
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 8A A4 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.50.164.
- Address
- 0.0.50.164
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.50.164
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 12964 first appears in π at position 8,597 of the decimal expansion (the 8,597ordinal-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.