Number
1,204
1,204 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 7
- Digital root
- 7
- Palindrome
- No
- Divisor count
- 12
- σ(n) — sum of divisors
- 2,464
Primality
Prime factorization: 2 2 × 7 × 43
Divisors & multiples
Aliquot sum (sum of proper divisors):
1,260
First multiples
Representations
- In words
- one thousand two hundred four
- Ordinal
- 1204th
- Roman numeral
- MCCIV
- Binary
- 10010110100
- Octal
- 2264
- Hexadecimal
- 4B4
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1204, here are decompositions:
- 3 + 1201 = 1204
- 11 + 1193 = 1204
- 17 + 1187 = 1204
- 23 + 1181 = 1204
- 41 + 1163 = 1204
- 53 + 1151 = 1204
- 101 + 1103 = 1204
- 107 + 1097 = 1204
Showing the first eight; more decompositions exist.
Unicode codepoint
Ҵ
U+04B4
Uppercase letter (Lu)
UTF-8 encoding: D2 B4 (2 bytes).
Hex color
#0004B4
RGB(0, 4, 180)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.180.