number.wiki
Number

4,229

4,229 is a prime, odd.

Deficient Number Prime Squarefree Twin Prime

Properties

Parity
Odd
Digit count
4
Digit sum
17
Digital root
8
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
4,230

Primality

4,229 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 4229
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 4,229)
1 × 4229
First multiples
4,229 · 8,458 · 12,687 · 16,916 · 21,145 · 25,374 · 29,603 · 33,832 · 38,061 · 42,290

Representations

In words
four thousand two hundred twenty-nine
Ordinal
4229th
Binary
1000010000101
Octal
10205
Hexadecimal
1085

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 4,219 (gap of 10)
  • Next prime: 4,231 (gap of 2)

Pair status: twin with 4231.

Unicode codepoint
U+1085
Non-spacing mark (Mn)

UTF-8 encoding: E1 82 85 (3 bytes).

Hex color
#001085
RGB(0, 16, 133)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.16.133.