number.wiki
Number

9,967

9,967 is a prime, odd.

Deficient Number Prime Sexy Prime Squarefree

Properties

Parity
Odd
Digit count
4
Digit sum
31
Digital root
4
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
9,968

Primality

9,967 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 9967
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 9,967)
1 × 9967
First multiples
9,967 · 19,934 · 29,901 · 39,868 · 49,835 · 59,802 · 69,769 · 79,736 · 89,703 · 99,670

Representations

In words
nine thousand nine hundred sixty-seven
Ordinal
9967th
Binary
10011011101111
Octal
23357
Hexadecimal
26EF

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 9,949 (gap of 18)
  • Next prime: 9,973 (gap of 6)

Pair status: sexy with 9973.

Unicode codepoint
U+26EF
Other symbol (So)

UTF-8 encoding: E2 9B AF (3 bytes).

Hex color
#0026EF
RGB(0, 38, 239)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.38.239.