13,422
13,422 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 12
- Digit product
- 48
- Digital root
- 3
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 22,431
- Recamán's sequence
- a(47,431) = 13,422
- Square (n²)
- 180,150,084
- Cube (n³)
- 2,417,974,427,448
- Divisor count
- 8
- σ(n) — sum of divisors
- 26,856
- φ(n) — Euler's totient
- 4,472
- Sum of prime factors
- 2,242
Primality
Prime factorization: 2 × 3 × 2237
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- thirteen thousand four hundred twenty-two
- Ordinal
- 13422nd
- Binary
- 11010001101110
- Octal
- 32156
- Hexadecimal
- 0x346E
- Base64
- NG4=
- One's complement
- 52,113 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ιγυκβʹ
- Mayan (base 20)
- 𝋡·𝋭·𝋫·𝋢
- Chinese
- 一萬三千四百二十二
- Chinese (financial)
- 壹萬參仟肆佰貳拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,422 = 1
- e — Euler's number (e)
- Digit 13,422 = 1
- φ — Golden ratio (φ)
- Digit 13,422 = 9
- √2 — Pythagoras's (√2)
- Digit 13,422 = 7
- ln 2 — Natural log of 2
- Digit 13,422 = 0
- γ — Euler-Mascheroni (γ)
- Digit 13,422 = 7
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 13422, here are decompositions:
- 5 + 13417 = 13422
- 11 + 13411 = 13422
- 23 + 13399 = 13422
- 41 + 13381 = 13422
- 83 + 13339 = 13422
- 109 + 13313 = 13422
- 113 + 13309 = 13422
- 131 + 13291 = 13422
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 91 AE (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.52.110.
- Address
- 0.0.52.110
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.52.110
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 13422 first appears in π at position 49,813 of the decimal expansion (the 49,813ordinal-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.