number.wiki
Number

5,431

5,431 is a prime, odd.

Deficient Number Prime Sexy Prime Squarefree

Properties

Parity
Odd
Digit count
4
Digit sum
13
Digital root
4
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
5,432

Primality

5,431 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 5431
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 5,431)
1 × 5431
First multiples
5,431 · 10,862 · 16,293 · 21,724 · 27,155 · 32,586 · 38,017 · 43,448 · 48,879 · 54,310

Representations

In words
five thousand four hundred thirty-one
Ordinal
5431st
Binary
1010100110111
Octal
12467
Hexadecimal
1537

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 5,419 (gap of 12)
  • Next prime: 5,437 (gap of 6)

Pair status: sexy with 5437.

Unicode codepoint
U+1537
Other letter (Lo)

UTF-8 encoding: E1 94 B7 (3 bytes).

Hex color
#001537
RGB(0, 21, 55)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.21.55.