number.wiki
Number

4,423

4,423 is a prime, odd.

Deficient Number Prime Squarefree Twin Prime

Properties

Parity
Odd
Digit count
4
Digit sum
13
Digital root
4
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
4,424

Primality

4,423 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 4423
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 4,423)
1 × 4423
First multiples
4,423 · 8,846 · 13,269 · 17,692 · 22,115 · 26,538 · 30,961 · 35,384 · 39,807 · 44,230

Representations

In words
four thousand four hundred twenty-three
Ordinal
4423rd
Binary
1000101000111
Octal
10507
Hexadecimal
1147

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 4,421 (gap of 2)
  • Next prime: 4,441 (gap of 18)

Pair status: twin with 4421.

Unicode codepoint
U+1147
Other letter (Lo)

UTF-8 encoding: E1 85 87 (3 bytes).

Hex color
#001147
RGB(0, 17, 71)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.17.71.