Number
473
473 is a composite number, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 3
- Digit sum
- 14
- Digital root
- 5
- Palindrome
- No
- Divisor count
- 4
- σ(n) — sum of divisors
- 528
Primality
Prime factorization: 11 × 43
Divisors & multiples
Aliquot sum (sum of proper divisors):
55
Representations
- In words
- four hundred seventy-three
- Ordinal
- 473rd
- Roman numeral
- CDLXXIII
- Binary
- 111011001
- Octal
- 731
- Hexadecimal
- 1D9
Also seen as
Unicode codepoint
Ǚ
U+01D9
Uppercase letter (Lu)
UTF-8 encoding: C7 99 (2 bytes).
Hex color
#0001D9
RGB(0, 1, 217)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.1.217.