number.wiki
Number

13,697

13,697 is a prime, odd.

Cousin Prime Deficient Number Happy Number Prime Sexy Prime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
26
Digital root
8
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
13,698

Primality

13,697 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 13697
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 13,697)
1 × 13697
First multiples
13,697 · 27,394 · 41,091 · 54,788 · 68,485 · 82,182 · 95,879 · 109,576 · 123,273 · 136,970

Representations

In words
thirteen thousand six hundred ninety-seven
Ordinal
13697th
Binary
11010110000001
Octal
32601
Hexadecimal
3581

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 13,693 (gap of 4)
  • Next prime: 13,709 (gap of 12)

Pair status: cousin with 13693.

Unicode codepoint
U+3581
Other letter (Lo)

UTF-8 encoding: E3 96 81 (3 bytes).

Hex color
#003581
RGB(0, 53, 129)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.53.129.