24,142
24,142 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 13
- Digit product
- 64
- Digital root
- 4
- Palindrome
- Yes
- Bit width
- 15 bits
- Recamán's sequence
- a(38,031) = 24,142
- Square (n²)
- 582,836,164
- Cube (n³)
- 14,070,830,671,288
- Divisor count
- 4
- σ(n) — sum of divisors
- 36,216
- φ(n) — Euler's totient
- 12,070
- Sum of prime factors
- 12,073
Primality
Prime factorization: 2 × 12071
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- twenty-four thousand one hundred forty-two
- Ordinal
- 24142nd
- Binary
- 101111001001110
- Octal
- 57116
- Hexadecimal
- 0x5E4E
- Base64
- Xk4=
- One's complement
- 41,393 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵κδρμβʹ
- Mayan (base 20)
- 𝋣·𝋠·𝋧·𝋢
- Chinese
- 二萬四千一百四十二
- Chinese (financial)
- 貳萬肆仟壹佰肆拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 24,142 = 3
- e — Euler's number (e)
- Digit 24,142 = 9
- φ — Golden ratio (φ)
- Digit 24,142 = 3
- √2 — Pythagoras's (√2)
- Digit 24,142 = 1
- ln 2 — Natural log of 2
- Digit 24,142 = 5
- γ — Euler-Mascheroni (γ)
- Digit 24,142 = 0
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 24142, here are decompositions:
- 5 + 24137 = 24142
- 29 + 24113 = 24142
- 59 + 24083 = 24142
- 71 + 24071 = 24142
- 113 + 24029 = 24142
- 149 + 23993 = 24142
- 233 + 23909 = 24142
- 263 + 23879 = 24142
Showing the first eight; more decompositions exist.
UTF-8 encoding: E5 B9 8E (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.94.78.
- Address
- 0.0.94.78
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.94.78
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 24142 first appears in π at position 4,581 of the decimal expansion (the 4,581ordinal-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.