16,004
16,004 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 40,061
- Recamán's sequence
- a(45,307) = 16,004
- Square (n²)
- 256,128,016
- Cube (n³)
- 4,099,072,768,064
- Divisor count
- 6
- σ(n) — sum of divisors
- 28,014
- φ(n) — Euler's totient
- 8,000
- Sum of prime factors
- 4,005
Primality
Prime factorization: 2 2 × 4001
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- sixteen thousand four
- Ordinal
- 16004th
- Binary
- 11111010000100
- Octal
- 37204
- Hexadecimal
- 0x3E84
- Base64
- PoQ=
- One's complement
- 49,531 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιϛδʹ
- Mayan (base 20)
- 𝋢·𝋠·𝋠·𝋤
- Chinese
- 一萬六千零四
- Chinese (financial)
- 壹萬陸仟零肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 16,004 = 6
- e — Euler's number (e)
- Digit 16,004 = 7
- φ — Golden ratio (φ)
- Digit 16,004 = 9
- √2 — Pythagoras's (√2)
- Digit 16,004 = 9
- ln 2 — Natural log of 2
- Digit 16,004 = 2
- γ — Euler-Mascheroni (γ)
- Digit 16,004 = 0
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 16004, here are decompositions:
- 3 + 16001 = 16004
- 13 + 15991 = 16004
- 31 + 15973 = 16004
- 67 + 15937 = 16004
- 97 + 15907 = 16004
- 103 + 15901 = 16004
- 127 + 15877 = 16004
- 181 + 15823 = 16004
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 BA 84 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.62.132.
- Address
- 0.0.62.132
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.62.132
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 16004 first appears in π at position 122,587 of the decimal expansion (the 122,587ordinal-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.