6,142
6,142 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 13
- Digit product
- 48
- Digital root
- 4
- Palindrome
- No
- Bit width
- 13 bits
- Reversed
- 2,416
- Recamán's sequence
- a(12,479) = 6,142
- Square (n²)
- 37,724,164
- Cube (n³)
- 231,701,815,288
- Divisor count
- 8
- σ(n) — sum of divisors
- 9,576
- φ(n) — Euler's totient
- 2,952
- Sum of prime factors
- 122
Primality
Prime factorization: 2 × 37 × 83
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- six thousand one hundred forty-two
- Ordinal
- 6142nd
- Binary
- 1011111111110
- Octal
- 13776
- Hexadecimal
- 0x17FE
- Base64
- F/4=
- One's complement
- 59,393 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ϛρμβʹ
- Mayan (base 20)
- 𝋯·𝋧·𝋢
- Chinese
- 六千一百四十二
- Chinese (financial)
- 陸仟壹佰肆拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 6,142 = 2
- e — Euler's number (e)
- Digit 6,142 = 7
- φ — Golden ratio (φ)
- Digit 6,142 = 7
- √2 — Pythagoras's (√2)
- Digit 6,142 = 2
- ln 2 — Natural log of 2
- Digit 6,142 = 4
- γ — Euler-Mascheroni (γ)
- Digit 6,142 = 4
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 6142, here are decompositions:
- 11 + 6131 = 6142
- 29 + 6113 = 6142
- 41 + 6101 = 6142
- 53 + 6089 = 6142
- 89 + 6053 = 6142
- 113 + 6029 = 6142
- 131 + 6011 = 6142
- 239 + 5903 = 6142
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.0.23.254.
- Address
- 0.0.23.254
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.23.254
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 6142 first appears in π at position 4,605 of the decimal expansion (the 4,605ordinal-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.