number.wiki
Number

77,213

77,213 is a prime, odd.

Deficient Number Prime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
20
Digital root
2
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
77,214

Primality

77,213 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 77213
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 77,213)
1 × 77213
First multiples
77,213 · 154,426 · 231,639 · 308,852 · 386,065 · 463,278 · 540,491 · 617,704 · 694,917 · 772,130

Representations

In words
seventy-seven thousand two hundred thirteen
Ordinal
77213th
Binary
10010110110011101
Octal
226635
Hexadecimal
12D9D

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 77,201 (gap of 12)
  • Next prime: 77,237 (gap of 24)
Hex color
#012D9D
RGB(1, 45, 157)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.45.157.