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Number

2,683

2,683 is a prime, odd.

Cousin Prime Deficient Number Prime Sexy Prime Squarefree

Properties

Parity
Odd
Digit count
4
Digit sum
19
Digital root
1
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
2,684

Primality

2,683 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 2683
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 2,683)
1 × 2683
First multiples
2,683 · 5,366 · 8,049 · 10,732 · 13,415 · 16,098 · 18,781 · 21,464 · 24,147 · 26,830

Representations

In words
two thousand six hundred eighty-three
Ordinal
2683rd
Roman numeral
MMDCLXXXIII
Binary
101001111011
Octal
5173
Hexadecimal
A7B

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 2,677 (gap of 6)
  • Next prime: 2,687 (gap of 4)

Pair status: cousin with 2687, sexy with 2677.

Hex color
#000A7B
RGB(0, 10, 123)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.10.123.