number.wiki
Number

56,501

56,501 is a prime, odd.

Deficient Number Prime Squarefree Twin Prime

Properties

Parity
Odd
Digit count
5
Digit sum
17
Digital root
8
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
56,502

Primality

56,501 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 56501
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 56,501)
1 × 56501
First multiples
56,501 · 113,002 · 169,503 · 226,004 · 282,505 · 339,006 · 395,507 · 452,008 · 508,509 · 565,010

Representations

In words
fifty-six thousand five hundred one
Ordinal
56501st
Binary
1101110010110101
Octal
156265
Hexadecimal
DCB5

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 56,489 (gap of 12)
  • Next prime: 56,503 (gap of 2)

Pair status: twin with 56503.

Hex color
#00DCB5
RGB(0, 220, 181)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.220.181.