Number
1,046
1,046 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 11
- Digital root
- 2
- Palindrome
- No
- Divisor count
- 4
- σ(n) — sum of divisors
- 1,572
Primality
Prime factorization: 2 × 523
Divisors & multiples
Aliquot sum (sum of proper divisors):
526
Representations
- In words
- one thousand forty-six
- Ordinal
- 1046th
- Roman numeral
- MXLVI
- Binary
- 10000010110
- Octal
- 2026
- Hexadecimal
- 416
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1046, here are decompositions:
- 7 + 1039 = 1046
- 13 + 1033 = 1046
- 37 + 1009 = 1046
- 79 + 967 = 1046
- 109 + 937 = 1046
- 127 + 919 = 1046
- 139 + 907 = 1046
- 163 + 883 = 1046
Showing the first eight; more decompositions exist.
Unicode codepoint
Ж
U+0416
Uppercase letter (Lu)
UTF-8 encoding: D0 96 (2 bytes).
Hex color
#000416
RGB(0, 4, 22)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.22.