22,042
22,042 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 10
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 15 bits
- Reversed
- 24,022
- Recamán's sequence
- a(167,679) = 22,042
- Square (n²)
- 485,849,764
- Cube (n³)
- 10,709,100,498,088
- Divisor count
- 8
- σ(n) — sum of divisors
- 33,696
- φ(n) — Euler's totient
- 10,812
- Sum of prime factors
- 212
Primality
Prime factorization: 2 × 103 × 107
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- twenty-two thousand forty-two
- Ordinal
- 22042nd
- Binary
- 101011000011010
- Octal
- 53032
- Hexadecimal
- 0x561A
- Base64
- Vho=
- One's complement
- 43,493 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓆼𓆼𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵κβμβʹ
- Mayan (base 20)
- 𝋢·𝋯·𝋢·𝋢
- Chinese
- 二萬二千零四十二
- Chinese (financial)
- 貳萬貳仟零肆拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 22,042 = 5
- e — Euler's number (e)
- Digit 22,042 = 9
- φ — Golden ratio (φ)
- Digit 22,042 = 3
- √2 — Pythagoras's (√2)
- Digit 22,042 = 1
- ln 2 — Natural log of 2
- Digit 22,042 = 2
- γ — Euler-Mascheroni (γ)
- Digit 22,042 = 1
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 22042, here are decompositions:
- 3 + 22039 = 22042
- 5 + 22037 = 22042
- 11 + 22031 = 22042
- 29 + 22013 = 22042
- 113 + 21929 = 22042
- 131 + 21911 = 22042
- 149 + 21893 = 22042
- 179 + 21863 = 22042
Showing the first eight; more decompositions exist.
UTF-8 encoding: E5 98 9A (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.86.26.
- Address
- 0.0.86.26
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.86.26
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 22042 first appears in π at position 110,989 of the decimal expansion (the 110,989ordinal-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.