number.wiki
Number

10,331

10,331 is a prime, odd.

Deficient Number Prime Sexy Prime Squarefree Twin Prime

Properties

Parity
Odd
Digit count
5
Digit sum
8
Digital root
8
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
10,332

Primality

10,331 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 10331
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 10,331)
1 × 10331
First multiples
10,331 · 20,662 · 30,993 · 41,324 · 51,655 · 61,986 · 72,317 · 82,648 · 92,979 · 103,310

Representations

In words
ten thousand three hundred thirty-one
Ordinal
10331st
Binary
10100001011011
Octal
24133
Hexadecimal
285B

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 10,321 (gap of 10)
  • Next prime: 10,333 (gap of 2)

Pair status: twin with 10333.

Unicode codepoint
U+285B
Other symbol (So)

UTF-8 encoding: E2 A1 9B (3 bytes).

Hex color
#00285B
RGB(0, 40, 91)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.40.91.