50,742
50,742 is a composite number, even.
50,742 (fifty thousand seven hundred forty-two) is an even 5-digit number. It is a composite number with 12 divisors, and factors as 2 × 3² × 2,819. Its proper divisors sum to 59,238, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xC636.
Interestingness
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 24,705
- Recamán's sequence
- a(296,536) = 50,742
- Square (n²)
- 2,574,750,564
- Cube (n³)
- 130,647,993,118,488
- Divisor count
- 12
- σ(n) — sum of divisors
- 109,980
- φ(n) — Euler's totient
- 16,908
- Sum of prime factors
- 2,827
Primality
Prime factorization: 2 × 3 2 × 2819
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√50,742 = [225; (3, 1, 5, 1, 1, 2, 7, 1, 18, 1, 2, 2, 2, 2, 1, 4, 1, 5, 1, 8, 1, 15, 1, 3, …)]
Representations
- In words
- fifty thousand seven hundred forty-two
- Ordinal
- 50742nd
- Binary
- 1100011000110110
- Octal
- 143066
- Hexadecimal
- 0xC636
- Base64
- xjY=
- One's complement
- 14,793 (16-bit)
- Scientific notation
- 5.0742 × 10⁴
- As a duration
- 50,742 s = 14 hours, 5 minutes, 42 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵νψμβʹ
- Mayan (base 20)
- 𝋦·𝋦·𝋱·𝋢
- Chinese
- 五萬零七百四十二
- Chinese (financial)
- 伍萬零柒佰肆拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 50,742 = 1
- e — Euler's number (e)
- Digit 50,742 = 7
- φ — Golden ratio (φ)
- Digit 50,742 = 3
- √2 — Pythagoras's (√2)
- Digit 50,742 = 1
- ln 2 — Natural log of 2
- Digit 50,742 = 7
- γ — Euler-Mascheroni (γ)
- Digit 50,742 = 3
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 50742, here are decompositions:
- 19 + 50723 = 50742
- 59 + 50683 = 50742
- 71 + 50671 = 50742
- 149 + 50593 = 50742
- 151 + 50591 = 50742
- 191 + 50551 = 50742
- 193 + 50549 = 50742
- 199 + 50543 = 50742
Showing the first eight; more decompositions exist.
UTF-8 encoding: EC 98 B6 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.198.54.
- Address
- 0.0.198.54
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.198.54
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 50742 first appears in π at position 56,933 of the decimal expansion (the 56,933ordinal-suffix:rd 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.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.