number.wiki
Number

55,501

55,501 is a prime, odd.

Deficient Number Prime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
16
Digital root
7
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
55,502

Primality

55,501 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 55501
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 55,501)
1 × 55501
First multiples
55,501 · 111,002 · 166,503 · 222,004 · 277,505 · 333,006 · 388,507 · 444,008 · 499,509 · 555,010

Representations

In words
fifty-five thousand five hundred one
Ordinal
55501st
Binary
1101100011001101
Octal
154315
Hexadecimal
D8CD

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 55,487 (gap of 14)
  • Next prime: 55,511 (gap of 10)
Hex color
#00D8CD
RGB(0, 216, 205)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.216.205.