304 (number)

From HandWiki
Short description: Natural number
← 303 304 305 →
Cardinalthree hundred four
Ordinal304th
(three hundred fourth)
Factorization24 × 19
Divisors1, 2, 4, 8, 16, 19, 38, 76, 152, 304
Greek numeralΤΔ´
Roman numeralCCCIV
Binary1001100002
Ternary1020213
Quaternary103004
Quinary22045
Senary12246
Octal4608
Duodecimal21412
Hexadecimal13016
VigesimalF420
Base 368G36

304 is the natural number following 303 and preceding 305.

In mathematics

  • 304 is an even composite number with two prime factor.[1]
  • 304 is the sum of consecutive primes in two different ways. It is the sum of 41+43+47+53+59+61 and of 23+29+31+37+41+43+47+53.
  • 304 is a primitive semiperfect number meaning that it is a semiperfect number that is not divisible by any other semiperfect number.[2]
  • 304 is an untouchable number meaning that it is not equal to the sum of any number’s proper divisors.[3]
  • 304 is a nontotient number meaning that it is an even number where phi(x) cannot result in that number.[4]

References