13,004
13,004 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 8
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 40,031
- Recamán's sequence
- a(48,267) = 13,004
- Square (n²)
- 169,104,016
- Cube (n³)
- 2,199,028,624,064
- Divisor count
- 6
- σ(n) — sum of divisors
- 22,764
- φ(n) — Euler's totient
- 6,500
- Sum of prime factors
- 3,255
Primality
Prime factorization: 2 2 × 3251
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- thirteen thousand four
- Ordinal
- 13004th
- Binary
- 11001011001100
- Octal
- 31314
- Hexadecimal
- 0x32CC
- Base64
- Msw=
- One's complement
- 52,531 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγδʹ
- Mayan (base 20)
- 𝋡·𝋬·𝋪·𝋤
- Chinese
- 一萬三千零四
- Chinese (financial)
- 壹萬參仟零肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,004 = 2
- e — Euler's number (e)
- Digit 13,004 = 2
- φ — Golden ratio (φ)
- Digit 13,004 = 7
- √2 — Pythagoras's (√2)
- Digit 13,004 = 4
- ln 2 — Natural log of 2
- Digit 13,004 = 6
- γ — Euler-Mascheroni (γ)
- Digit 13,004 = 7
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 13004, here are decompositions:
- 3 + 13001 = 13004
- 31 + 12973 = 13004
- 37 + 12967 = 13004
- 97 + 12907 = 13004
- 151 + 12853 = 13004
- 163 + 12841 = 13004
- 181 + 12823 = 13004
- 223 + 12781 = 13004
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 8B 8C (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.50.204.
- Address
- 0.0.50.204
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.50.204
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 13004 first appears in π at position 16,585 of the decimal expansion (the 16,585ordinal-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.