42,094
42,094 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 49,024
- Recamán's sequence
- a(151,435) = 42,094
- Square (n²)
- 1,771,904,836
- Cube (n³)
- 74,586,562,166,584
- Divisor count
- 8
- σ(n) — sum of divisors
- 68,040
- φ(n) — Euler's totient
- 19,416
- Sum of prime factors
- 1,634
Primality
Prime factorization: 2 × 13 × 1619
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- forty-two thousand ninety-four
- Ordinal
- 42094th
- Binary
- 1010010001101110
- Octal
- 122156
- Hexadecimal
- 0xA46E
- Base64
- pG4=
- One's complement
- 23,441 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵μβϟδʹ
- Mayan (base 20)
- 𝋥·𝋥·𝋤·𝋮
- Chinese
- 四萬二千零九十四
- Chinese (financial)
- 肆萬貳仟零玖拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 42,094 = 3
- e — Euler's number (e)
- Digit 42,094 = 0
- φ — Golden ratio (φ)
- Digit 42,094 = 9
- √2 — Pythagoras's (√2)
- Digit 42,094 = 8
- ln 2 — Natural log of 2
- Digit 42,094 = 7
- γ — Euler-Mascheroni (γ)
- Digit 42,094 = 3
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 42094, here are decompositions:
- 5 + 42089 = 42094
- 11 + 42083 = 42094
- 23 + 42071 = 42094
- 71 + 42023 = 42094
- 113 + 41981 = 42094
- 137 + 41957 = 42094
- 167 + 41927 = 42094
- 191 + 41903 = 42094
Showing the first eight; more decompositions exist.
UTF-8 encoding: EA 91 AE (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.164.110.
- Address
- 0.0.164.110
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.164.110
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 42094 first appears in π at position 31,533 of the decimal expansion (the 31,533ordinal-suffix:rd 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.