42,412
42,412 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 13
- Digit product
- 64
- Digital root
- 4
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 21,424
- Recamán's sequence
- a(150,799) = 42,412
- Square (n²)
- 1,798,777,744
- Cube (n³)
- 76,289,761,678,528
- Divisor count
- 12
- σ(n) — sum of divisors
- 77,616
- φ(n) — Euler's totient
- 20,240
- Sum of prime factors
- 488
Primality
Prime factorization: 2 2 × 23 × 461
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- forty-two thousand four hundred twelve
- Ordinal
- 42412th
- Binary
- 1010010110101100
- Octal
- 122654
- Hexadecimal
- 0xA5AC
- Base64
- paw=
- One's complement
- 23,123 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓏺𓏺
- Greek (Milesian)
- ͵μβυιβʹ
- Mayan (base 20)
- 𝋥·𝋦·𝋠·𝋬
- Chinese
- 四萬二千四百一十二
- Chinese (financial)
- 肆萬貳仟肆佰壹拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 42,412 = 6
- e — Euler's number (e)
- Digit 42,412 = 6
- φ — Golden ratio (φ)
- Digit 42,412 = 9
- √2 — Pythagoras's (√2)
- Digit 42,412 = 7
- ln 2 — Natural log of 2
- Digit 42,412 = 0
- γ — Euler-Mascheroni (γ)
- Digit 42,412 = 4
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 42412, here are decompositions:
- 3 + 42409 = 42412
- 5 + 42407 = 42412
- 53 + 42359 = 42412
- 89 + 42323 = 42412
- 113 + 42299 = 42412
- 131 + 42281 = 42412
- 173 + 42239 = 42412
- 191 + 42221 = 42412
Showing the first eight; more decompositions exist.
UTF-8 encoding: EA 96 AC (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.165.172.
- Address
- 0.0.165.172
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.165.172
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 42412 first appears in π at position 167,265 of the decimal expansion (the 167,265ordinal-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.