13,426
13,426 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 16
- Digit product
- 144
- Digital root
- 7
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 62,431
- Recamán's sequence
- a(47,423) = 13,426
- Square (n²)
- 180,257,476
- Cube (n³)
- 2,420,136,872,776
- Divisor count
- 12
- σ(n) — sum of divisors
- 23,598
- φ(n) — Euler's totient
- 5,712
- Sum of prime factors
- 153
Primality
Prime factorization: 2 × 7 2 × 137
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- thirteen thousand four hundred twenty-six
- Ordinal
- 13426th
- Binary
- 11010001110010
- Octal
- 32162
- Hexadecimal
- 0x3472
- Base64
- NHI=
- One's complement
- 52,109 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγυκϛʹ
- Mayan (base 20)
- 𝋡·𝋭·𝋫·𝋦
- Chinese
- 一萬三千四百二十六
- Chinese (financial)
- 壹萬參仟肆佰貳拾陸
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,426 = 3
- e — Euler's number (e)
- Digit 13,426 = 2
- φ — Golden ratio (φ)
- Digit 13,426 = 2
- √2 — Pythagoras's (√2)
- Digit 13,426 = 9
- ln 2 — Natural log of 2
- Digit 13,426 = 3
- γ — Euler-Mascheroni (γ)
- Digit 13,426 = 7
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 13426, here are decompositions:
- 5 + 13421 = 13426
- 29 + 13397 = 13426
- 59 + 13367 = 13426
- 89 + 13337 = 13426
- 113 + 13313 = 13426
- 167 + 13259 = 13426
- 197 + 13229 = 13426
- 239 + 13187 = 13426
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 91 B2 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.52.114.
- Address
- 0.0.52.114
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.52.114
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 13426 first appears in π at position 119,313 of the decimal expansion (the 119,313ordinal-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.