42,482
42,482 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 20
- Digit product
- 512
- Digital root
- 2
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 28,424
- Recamán's sequence
- a(150,659) = 42,482
- Square (n²)
- 1,804,720,324
- Cube (n³)
- 76,668,128,804,168
- Divisor count
- 8
- σ(n) — sum of divisors
- 69,552
- φ(n) — Euler's totient
- 19,300
- Sum of prime factors
- 1,944
Primality
Prime factorization: 2 × 11 × 1931
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- forty-two thousand four hundred eighty-two
- Ordinal
- 42482nd
- Binary
- 1010010111110010
- Octal
- 122762
- Hexadecimal
- 0xA5F2
- Base64
- pfI=
- One's complement
- 23,053 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵μβυπβʹ
- Mayan (base 20)
- 𝋥·𝋦·𝋤·𝋢
- Chinese
- 四萬二千四百八十二
- Chinese (financial)
- 肆萬貳仟肆佰捌拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 42,482 = 6
- e — Euler's number (e)
- Digit 42,482 = 7
- φ — Golden ratio (φ)
- Digit 42,482 = 7
- √2 — Pythagoras's (√2)
- Digit 42,482 = 8
- ln 2 — Natural log of 2
- Digit 42,482 = 8
- γ — Euler-Mascheroni (γ)
- Digit 42,482 = 6
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 42482, here are decompositions:
- 19 + 42463 = 42482
- 31 + 42451 = 42482
- 73 + 42409 = 42482
- 79 + 42403 = 42482
- 103 + 42379 = 42482
- 109 + 42373 = 42482
- 151 + 42331 = 42482
- 199 + 42283 = 42482
Showing the first eight; more decompositions exist.
UTF-8 encoding: EA 97 B2 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.165.242.
- Address
- 0.0.165.242
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.165.242
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.
The digit sequence 42482 first appears in π at position 124,945 of the decimal expansion (the 124,945ordinal-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.