42,132
42,132 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 12
- Digit product
- 48
- Digital root
- 3
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 23,124
- Recamán's sequence
- a(151,359) = 42,132
- Square (n²)
- 1,775,105,424
- Cube (n³)
- 74,788,741,723,968
- Divisor count
- 12
- σ(n) — sum of divisors
- 98,336
- φ(n) — Euler's totient
- 14,040
- Sum of prime factors
- 3,518
Primality
Prime factorization: 2 2 × 3 × 3511
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- forty-two thousand one hundred thirty-two
- Ordinal
- 42132nd
- Binary
- 1010010010010100
- Octal
- 122224
- Hexadecimal
- 0xA494
- Base64
- pJQ=
- One's complement
- 23,403 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵μβρλβʹ
- Mayan (base 20)
- 𝋥·𝋥·𝋦·𝋬
- Chinese
- 四萬二千一百三十二
- Chinese (financial)
- 肆萬貳仟壹佰參拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 42,132 = 8
- e — Euler's number (e)
- Digit 42,132 = 1
- φ — Golden ratio (φ)
- Digit 42,132 = 9
- √2 — Pythagoras's (√2)
- Digit 42,132 = 8
- ln 2 — Natural log of 2
- Digit 42,132 = 9
- γ — Euler-Mascheroni (γ)
- Digit 42,132 = 9
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 42132, here are decompositions:
- 31 + 42101 = 42132
- 43 + 42089 = 42132
- 59 + 42073 = 42132
- 61 + 42071 = 42132
- 71 + 42061 = 42132
- 89 + 42043 = 42132
- 109 + 42023 = 42132
- 113 + 42019 = 42132
Showing the first eight; more decompositions exist.
UTF-8 encoding: EA 92 94 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.164.148.
- Address
- 0.0.164.148
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.164.148
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 42132 first appears in π at position 221,635 of the decimal expansion (the 221,635ordinal-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.