54,042
54,042 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 24,045
- Recamán's sequence
- a(293,368) = 54,042
- Square (n²)
- 2,920,537,764
- Cube (n³)
- 157,831,701,842,088
- Divisor count
- 8
- σ(n) — sum of divisors
- 108,096
- φ(n) — Euler's totient
- 18,012
- Sum of prime factors
- 9,012
Primality
Prime factorization: 2 × 3 × 9007
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- fifty-four thousand forty-two
- Ordinal
- 54042nd
- Binary
- 1101001100011010
- Octal
- 151432
- Hexadecimal
- 0xD31A
- Base64
- 0xo=
- One's complement
- 11,493 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹 · 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵νδμβʹ
- Mayan (base 20)
- 𝋦·𝋯·𝋢·𝋢
- Chinese
- 五萬四千零四十二
- Chinese (financial)
- 伍萬肆仟零肆拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 54,042 = 0
- e — Euler's number (e)
- Digit 54,042 = 9
- φ — Golden ratio (φ)
- Digit 54,042 = 6
- √2 — Pythagoras's (√2)
- Digit 54,042 = 8
- ln 2 — Natural log of 2
- Digit 54,042 = 8
- γ — Euler-Mascheroni (γ)
- Digit 54,042 = 6
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 54042, here are decompositions:
- 5 + 54037 = 54042
- 29 + 54013 = 54042
- 31 + 54011 = 54042
- 41 + 54001 = 54042
- 83 + 53959 = 54042
- 103 + 53939 = 54042
- 151 + 53891 = 54042
- 181 + 53861 = 54042
Showing the first eight; more decompositions exist.
UTF-8 encoding: ED 8C 9A (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.211.26.
- Address
- 0.0.211.26
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.211.26
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 54042 first appears in π at position 29,721 of the decimal expansion (the 29,721ordinal-suffix:st 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.