number.wiki
Number

57,331

57,331 is a prime, odd.

Deficient Number Prime Squarefree Twin Prime

Properties

Parity
Odd
Digit count
5
Digit sum
19
Digital root
1
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
57,332

Primality

57,331 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 57331
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 57,331)
1 × 57331
First multiples
57,331 · 114,662 · 171,993 · 229,324 · 286,655 · 343,986 · 401,317 · 458,648 · 515,979 · 573,310

Representations

In words
fifty-seven thousand three hundred thirty-one
Ordinal
57331st
Binary
1101111111110011
Octal
157763
Hexadecimal
DFF3

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 57,329 (gap of 2)
  • Next prime: 57,347 (gap of 16)

Pair status: twin with 57329.

Hex color
#00DFF3
RGB(0, 223, 243)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.223.243.