302 (number)
From HandWiki
Short description: Natural number
| ||||
|---|---|---|---|---|
| Cardinal | three hundred two | |||
| Ordinal | 302nd (three hundred second) | |||
| Factorization | 2 × 151 | |||
| Divisors | 1, 2, 151, 302 | |||
| Greek numeral | ΤΒ´ | |||
| Roman numeral | CCCII | |||
| Binary | 1001011102 | |||
| Ternary | 1020123 | |||
| Quaternary | 102324 | |||
| Quinary | 22025 | |||
| Senary | 12226 | |||
| Octal | 4568 | |||
| Duodecimal | 21212 | |||
| Hexadecimal | 12E16 | |||
| Vigesimal | F220 | |||
| Base 36 | 8E36 | |||
302 is the natural number following 301 and preceding 303.
In mathematics
- 302 is an even composite number with two prime factors.[1]
- 302 is the number of prime partitions of 40 meaning that there are 302 ways to separate 40 into the sum of prime parts.[2]
- 302 is a happy number meaning that repeatedly taking the sum of the squares of the digits of the number will eventually result in 1.[3]
- 302 is a nontotient number meaning that it is an even number where phi(x)=302 has no answers.[4]
References
- ↑ "Facts about the integer". https://mathworld.wolfram.com/CompositeNumber.html.
- ↑ Sloane, N. J. A., ed. "Sequence A000607 (Number of partitions of n into prime parts)". OEIS Foundation. https://oeis.org/A000607.
- ↑ Sloane, N. J. A., ed. "Sequence A007770 (Happy numbers: numbers whose trajectory under iteration of sum of squares of digits map (see A003132) includes 1)". OEIS Foundation. https://oeis.org/A007770.
- ↑ Sloane, N. J. A., ed. "Sequence A005277". OEIS Foundation. https://oeis.org/A005277.
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