Number
1,332
1,332 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 9
- Digital root
- 9
- Palindrome
- No
- Divisor count
- 18
- σ(n) — sum of divisors
- 3,458
Primality
Prime factorization: 2 2 × 3 2 × 37
Divisors & multiples
All divisors (18)
Aliquot sum (sum of proper divisors):
2,126
Factor pairs (a × b = 1,332)
First multiples
Representations
- In words
- one thousand three hundred thirty-two
- Ordinal
- 1332nd
- Roman numeral
- MCCCXXXII
- Binary
- 10100110100
- Octal
- 2464
- Hexadecimal
- 534
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1332, here are decompositions:
- 5 + 1327 = 1332
- 11 + 1321 = 1332
- 13 + 1319 = 1332
- 29 + 1303 = 1332
- 31 + 1301 = 1332
- 41 + 1291 = 1332
- 43 + 1289 = 1332
- 53 + 1279 = 1332
Showing the first eight; more decompositions exist.
Unicode codepoint
Դ
U+0534
Uppercase letter (Lu)
UTF-8 encoding: D4 B4 (2 bytes).
Hex color
#000534
RGB(0, 5, 52)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.52.