number.wiki
Number

1,249

1,249 is a prime, odd, a calendar year.

Deficient Number Prime Squarefree Year

Properties

Parity
Odd
Digit count
4
Digit sum
16
Digital root
7
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
1,250

Primality

1,249 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 1249
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 1,249)
1 × 1249
First multiples
1,249 · 2,498 · 3,747 · 4,996 · 6,245 · 7,494 · 8,743 · 9,992 · 11,241 · 12,490

Representations

In words
one thousand two hundred forty-nine
Ordinal
1249th
Roman numeral
MCCXLIX
Binary
10011100001
Octal
2341
Hexadecimal
4E1

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 1,237 (gap of 12)
  • Next prime: 1,259 (gap of 10)
Unicode codepoint
ӡ
U+04E1
Lowercase letter (Ll)

UTF-8 encoding: D3 A1 (2 bytes).

Lookup U+04E1 on Compart ↗ Lookup on FileFormat.Info ↗
Hex color
#0004E1
RGB(0, 4, 225)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.225.