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Number

55,717

55,717 is a prime, odd.

Cousin Prime Deficient Number Prime Sexy Prime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
25
Digital root
7
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
55,718

Primality

55,717 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 55717
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 55,717)
1 × 55717
First multiples
55,717 · 111,434 · 167,151 · 222,868 · 278,585 · 334,302 · 390,019 · 445,736 · 501,453 · 557,170

Representations

In words
fifty-five thousand seven hundred seventeen
Ordinal
55717th
Binary
1101100110100101
Octal
154645
Hexadecimal
D9A5

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 55,711 (gap of 6)
  • Next prime: 55,721 (gap of 4)

Pair status: cousin with 55721, sexy with 55711.

Hex color
#00D9A5
RGB(0, 217, 165)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.217.165.