13,343
13,343 is a composite number, odd.
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 14
- Digit product
- 108
- Digital root
- 5
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 34,331
- Recamán's sequence
- a(47,589) = 13,343
- Square (n²)
- 178,035,649
- Cube (n³)
- 2,375,529,664,607
- Divisor count
- 4
- σ(n) — sum of divisors
- 14,568
- φ(n) — Euler's totient
- 12,120
- Sum of prime factors
- 1,224
Primality
Prime factorization: 11 × 1213
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- thirteen thousand three hundred forty-three
- Ordinal
- 13343rd
- Binary
- 11010000011111
- Octal
- 32037
- Hexadecimal
- 0x341F
- Base64
- NB8=
- One's complement
- 52,192 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγτμγʹ
- Mayan (base 20)
- 𝋡·𝋭·𝋧·𝋣
- Chinese
- 一萬三千三百四十三
- Chinese (financial)
- 壹萬參仟參佰肆拾參
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,343 = 6
- e — Euler's number (e)
- Digit 13,343 = 0
- φ — Golden ratio (φ)
- Digit 13,343 = 7
- √2 — Pythagoras's (√2)
- Digit 13,343 = 2
- ln 2 — Natural log of 2
- Digit 13,343 = 4
- γ — Euler-Mascheroni (γ)
- Digit 13,343 = 9
Also seen as
UTF-8 encoding: E3 90 9F (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.52.31.
- Address
- 0.0.52.31
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.52.31
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.
The digit sequence 13343 first appears in π at position 196,301 of the decimal expansion (the 196,301ordinal-suffix:st 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.