Number
1,472
1,472 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 14
- Digital root
- 5
- Palindrome
- No
- Divisor count
- 14
- σ(n) — sum of divisors
- 3,048
Primality
Prime factorization: 2 6 × 23
Divisors & multiples
Aliquot sum (sum of proper divisors):
1,576
First multiples
Representations
- In words
- one thousand four hundred seventy-two
- Ordinal
- 1472nd
- Roman numeral
- MCDLXXII
- Binary
- 10111000000
- Octal
- 2700
- Hexadecimal
- 5C0
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1472, here are decompositions:
- 13 + 1459 = 1472
- 19 + 1453 = 1472
- 43 + 1429 = 1472
- 73 + 1399 = 1472
- 151 + 1321 = 1472
- 181 + 1291 = 1472
- 193 + 1279 = 1472
- 223 + 1249 = 1472
Showing the first eight; more decompositions exist.
Unicode codepoint
׀
U+05C0
Other punctuation (Po)
UTF-8 encoding: D7 80 (2 bytes).
Hex color
#0005C0
RGB(0, 5, 192)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.192.