Number
704
704 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 3
- Digit sum
- 11
- Digital root
- 2
- Palindrome
- No
- Divisor count
- 14
- σ(n) — sum of divisors
- 1,524
Primality
Prime factorization: 2 6 × 11
Divisors & multiples
Aliquot sum (sum of proper divisors):
820
Representations
- In words
- seven hundred four
- Ordinal
- 704th
- Roman numeral
- DCCIV
- Binary
- 1011000000
- Octal
- 1300
- Hexadecimal
- 2C0
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 704, here are decompositions:
- 3 + 701 = 704
- 13 + 691 = 704
- 31 + 673 = 704
- 43 + 661 = 704
- 61 + 643 = 704
- 73 + 631 = 704
- 97 + 607 = 704
- 103 + 601 = 704
Showing the first eight; more decompositions exist.
Unicode codepoint
ˀ
U+02C0
Modifier letter (Lm)
UTF-8 encoding: CB 80 (2 bytes).
Hex color
#0002C0
RGB(0, 2, 192)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.2.192.