Number
1,047
1,047 is a composite number, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 4
- Digit sum
- 12
- Digital root
- 3
- Palindrome
- No
- Divisor count
- 4
- σ(n) — sum of divisors
- 1,400
Primality
Prime factorization: 3 × 349
Divisors & multiples
Aliquot sum (sum of proper divisors):
353
Representations
- In words
- one thousand forty-seven
- Ordinal
- 1047th
- Roman numeral
- MXLVII
- Binary
- 10000010111
- Octal
- 2027
- Hexadecimal
- 417
Also seen as
Unicode codepoint
З
U+0417
Uppercase letter (Lu)
UTF-8 encoding: D0 97 (2 bytes).
Hex color
#000417
RGB(0, 4, 23)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.23.