Number
1,029
1,029 is a composite number, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 4
- Digit sum
- 12
- Digital root
- 3
- Palindrome
- No
- Divisor count
- 8
- σ(n) — sum of divisors
- 1,600
Primality
Prime factorization: 3 × 7 3
Divisors & multiples
Aliquot sum (sum of proper divisors):
571
Representations
- In words
- one thousand twenty-nine
- Ordinal
- 1029th
- Roman numeral
- MXXIX
- Binary
- 10000000101
- Octal
- 2005
- Hexadecimal
- 405
Also seen as
Unicode codepoint
Ѕ
U+0405
Uppercase letter (Lu)
UTF-8 encoding: D0 85 (2 bytes).
Hex color
#000405
RGB(0, 4, 5)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.5.