42,110
42,110 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 8
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 1,124
- Recamán's sequence
- a(151,403) = 42,110
- Square (n²)
- 1,773,252,100
- Cube (n³)
- 74,671,645,931,000
- Divisor count
- 8
- σ(n) — sum of divisors
- 75,816
- φ(n) — Euler's totient
- 16,840
- Sum of prime factors
- 4,218
Primality
Prime factorization: 2 × 5 × 4211
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- forty-two thousand one hundred ten
- Ordinal
- 42110th
- Binary
- 1010010001111110
- Octal
- 122176
- Hexadecimal
- 0xA47E
- Base64
- pH4=
- One's complement
- 23,425 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆
- Greek (Milesian)
- ͵μβριʹ
- Mayan (base 20)
- 𝋥·𝋥·𝋥·𝋪
- Chinese
- 四萬二千一百一十
- Chinese (financial)
- 肆萬貳仟壹佰壹拾
Digit at this position in famous constants
- π — Pi (π)
- Digit 42,110 = 0
- e — Euler's number (e)
- Digit 42,110 = 3
- φ — Golden ratio (φ)
- Digit 42,110 = 1
- √2 — Pythagoras's (√2)
- Digit 42,110 = 3
- ln 2 — Natural log of 2
- Digit 42,110 = 8
- γ — Euler-Mascheroni (γ)
- Digit 42,110 = 7
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 42110, here are decompositions:
- 37 + 42073 = 42110
- 67 + 42043 = 42110
- 97 + 42013 = 42110
- 127 + 41983 = 42110
- 151 + 41959 = 42110
- 157 + 41953 = 42110
- 163 + 41947 = 42110
- 199 + 41911 = 42110
Showing the first eight; more decompositions exist.
UTF-8 encoding: EA 91 BE (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.164.126.
- Address
- 0.0.164.126
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.164.126
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 42110 first appears in π at position 65,962 of the decimal expansion (the 65,962ordinal-suffix:nd 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.