13,425
13,425 is a composite number, odd.
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 15
- Digit product
- 120
- Digital root
- 6
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 52,431
- Recamán's sequence
- a(47,425) = 13,425
- Square (n²)
- 180,230,625
- Cube (n³)
- 2,419,596,140,625
- Divisor count
- 12
- σ(n) — sum of divisors
- 22,320
- φ(n) — Euler's totient
- 7,120
- Sum of prime factors
- 192
Primality
Prime factorization: 3 × 5 2 × 179
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- thirteen thousand four hundred twenty-five
- Ordinal
- 13425th
- Binary
- 11010001110001
- Octal
- 32161
- Hexadecimal
- 0x3471
- Base64
- NHE=
- One's complement
- 52,110 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγυκεʹ
- Mayan (base 20)
- 𝋡·𝋭·𝋫·𝋥
- Chinese
- 一萬三千四百二十五
- Chinese (financial)
- 壹萬參仟肆佰貳拾伍
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,425 = 9
- e — Euler's number (e)
- Digit 13,425 = 2
- φ — Golden ratio (φ)
- Digit 13,425 = 1
- √2 — Pythagoras's (√2)
- Digit 13,425 = 4
- ln 2 — Natural log of 2
- Digit 13,425 = 7
- γ — Euler-Mascheroni (γ)
- Digit 13,425 = 9
Also seen as
UTF-8 encoding: E3 91 B1 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.52.113.
- Address
- 0.0.52.113
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.52.113
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 13425 first appears in π at position 111,378 of the decimal expansion (the 111,378ordinal-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.