42,466
42,466 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 22
- Digit product
- 1,152
- Digital root
- 4
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 66,424
- Recamán's sequence
- a(150,691) = 42,466
- Square (n²)
- 1,803,361,156
- Cube (n³)
- 76,581,534,850,696
- Divisor count
- 8
- σ(n) — sum of divisors
- 67,500
- φ(n) — Euler's totient
- 19,968
- Sum of prime factors
- 1,268
Primality
Prime factorization: 2 × 17 × 1249
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- forty-two thousand four hundred sixty-six
- Ordinal
- 42466th
- Binary
- 1010010111100010
- Octal
- 122742
- Hexadecimal
- 0xA5E2
- Base64
- peI=
- One's complement
- 23,069 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵μβυξϛʹ
- Mayan (base 20)
- 𝋥·𝋦·𝋣·𝋦
- Chinese
- 四萬二千四百六十六
- Chinese (financial)
- 肆萬貳仟肆佰陸拾陸
Digit at this position in famous constants
- π — Pi (π)
- Digit 42,466 = 3
- e — Euler's number (e)
- Digit 42,466 = 0
- φ — Golden ratio (φ)
- Digit 42,466 = 9
- √2 — Pythagoras's (√2)
- Digit 42,466 = 0
- ln 2 — Natural log of 2
- Digit 42,466 = 4
- γ — Euler-Mascheroni (γ)
- Digit 42,466 = 9
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 42466, here are decompositions:
- 3 + 42463 = 42466
- 5 + 42461 = 42466
- 23 + 42443 = 42466
- 29 + 42437 = 42466
- 59 + 42407 = 42466
- 107 + 42359 = 42466
- 167 + 42299 = 42466
- 173 + 42293 = 42466
Showing the first eight; more decompositions exist.
UTF-8 encoding: EA 97 A2 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.165.226.
- Address
- 0.0.165.226
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.165.226
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 42466 first appears in π at position 30,039 of the decimal expansion (the 30,039ordinal-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.