48,742
48,742 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 25
- Digit product
- 1,792
- Digital root
- 7
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 24,784
- Recamán's sequence
- a(15,148) = 48,742
- Square (n²)
- 2,375,782,564
- Cube (n³)
- 115,800,393,734,488
- Divisor count
- 4
- σ(n) — sum of divisors
- 73,116
- φ(n) — Euler's totient
- 24,370
- Sum of prime factors
- 24,373
Primality
Prime factorization: 2 × 24371
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- forty-eight thousand seven hundred forty-two
- Ordinal
- 48742nd
- Binary
- 1011111001100110
- Octal
- 137146
- Hexadecimal
- 0xBE66
- Base64
- vmY=
- One's complement
- 16,793 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵μηψμβʹ
- Mayan (base 20)
- 𝋦·𝋡·𝋱·𝋢
- Chinese
- 四萬八千七百四十二
- Chinese (financial)
- 肆萬捌仟柒佰肆拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 48,742 = 0
- e — Euler's number (e)
- Digit 48,742 = 1
- φ — Golden ratio (φ)
- Digit 48,742 = 7
- √2 — Pythagoras's (√2)
- Digit 48,742 = 4
- ln 2 — Natural log of 2
- Digit 48,742 = 9
- γ — Euler-Mascheroni (γ)
- Digit 48,742 = 4
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 48742, here are decompositions:
- 11 + 48731 = 48742
- 131 + 48611 = 48742
- 149 + 48593 = 48742
- 179 + 48563 = 48742
- 251 + 48491 = 48742
- 263 + 48479 = 48742
- 269 + 48473 = 48742
- 293 + 48449 = 48742
Showing the first eight; more decompositions exist.
UTF-8 encoding: EB B9 A6 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.190.102.
- Address
- 0.0.190.102
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.190.102
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 48742 first appears in π at position 54,060 of the decimal expansion (the 54,060ordinal-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.