number.wiki
Number

55,889

55,889 is a prime, odd.

Deficient Number Prime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
35
Digital root
8
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
55,890

Primality

55,889 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 55889
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 55,889)
1 × 55889
First multiples
55,889 · 111,778 · 167,667 · 223,556 · 279,445 · 335,334 · 391,223 · 447,112 · 503,001 · 558,890

Representations

In words
fifty-five thousand eight hundred eighty-nine
Ordinal
55889th
Binary
1101101001010001
Octal
155121
Hexadecimal
DA51

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 55,871 (gap of 18)
  • Next prime: 55,897 (gap of 8)
Hex color
#00DA51
RGB(0, 218, 81)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.218.81.