number.wiki
Number

1,332

1,332 is a composite number, even, a calendar year.

Abundant Number Happy Number Harshad / Niven Pronic / Oblong 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)
1 · 2 · 3 · 4 · 6 · 9 · 12 · 18 · 36 · 37 · 74 · 111 · 148 · 222 · 333 · 444 · 666 · 1332
Aliquot sum (sum of proper divisors): 2,126
Factor pairs (a × b = 1,332)
1 × 1332
2 × 666
3 × 444
4 × 333
6 × 222
9 × 148
12 × 111
18 × 74
36 × 37
First multiples
1,332 · 2,664 · 3,996 · 5,328 · 6,660 · 7,992 · 9,324 · 10,656 · 11,988 · 13,320

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.