number.wiki
Number

30,013

30,013 is a prime, odd.

Deficient Number Happy Number Prime Squarefree Twin Prime

Properties

Parity
Odd
Digit count
5
Digit sum
7
Digital root
7
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
30,014

Primality

30,013 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 30013
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 30,013)
1 × 30013
First multiples
30,013 · 60,026 · 90,039 · 120,052 · 150,065 · 180,078 · 210,091 · 240,104 · 270,117 · 300,130

Representations

In words
thirty thousand thirteen
Ordinal
30013th
Binary
111010100111101
Octal
72475
Hexadecimal
753D

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 30,011 (gap of 2)
  • Next prime: 30,029 (gap of 16)

Pair status: twin with 30011.

Unicode codepoint
U+753D
Other letter (Lo)

UTF-8 encoding: E7 94 BD (3 bytes).

Hex color
#00753D
RGB(0, 117, 61)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.117.61.