Number
874
874 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 3
- Digit sum
- 19
- Digital root
- 1
- Palindrome
- No
- Divisor count
- 8
- σ(n) — sum of divisors
- 1,440
Primality
Prime factorization: 2 × 19 × 23
Divisors & multiples
Aliquot sum (sum of proper divisors):
566
Representations
- In words
- eight hundred seventy-four
- Ordinal
- 874th
- Roman numeral
- DCCCLXXIV
- Binary
- 1101101010
- Octal
- 1552
- Hexadecimal
- 36A
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 874, here are decompositions:
- 11 + 863 = 874
- 17 + 857 = 874
- 47 + 827 = 874
- 53 + 821 = 874
- 101 + 773 = 874
- 113 + 761 = 874
- 131 + 743 = 874
- 173 + 701 = 874
Showing the first eight; more decompositions exist.
Unicode codepoint
ͪ
U+036A
Non-spacing mark (Mn)
UTF-8 encoding: CD AA (2 bytes).
Code page identifier
Code page 874 is Windows Thai — Microsoft Windows code page for Thai.
Code pages are integer identifiers used by Windows and other systems to refer to specific character encodings.
Hex color
#00036A
RGB(0, 3, 106)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.3.106.