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Number

61,613

61,613 is a prime, odd.

Cousin Prime Deficient Number Prime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
17
Digital root
8
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
61,614

Primality

61,613 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 61613
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 61,613)
1 × 61613
First multiples
61,613 · 123,226 · 184,839 · 246,452 · 308,065 · 369,678 · 431,291 · 492,904 · 554,517 · 616,130

Representations

In words
sixty-one thousand six hundred thirteen
Ordinal
61613th
Binary
1111000010101101
Octal
170255
Hexadecimal
F0AD

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 61,609 (gap of 4)
  • Next prime: 61,627 (gap of 14)

Pair status: cousin with 61609.

Hex color
#00F0AD
RGB(0, 240, 173)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.240.173.