303 (number)
From HandWiki
Short description: Natural number
| ||||
|---|---|---|---|---|
| Cardinal | three hundred three | |||
| Ordinal | 303rd (three hundred third) | |||
| Factorization | 3 × 101 | |||
| Divisors | 1, 3, 101, 303 | |||
| Greek numeral | ΤΓ´ | |||
| Roman numeral | CCCIII | |||
| Binary | 1001011112 | |||
| Ternary | 1020203 | |||
| Quaternary | 102334 | |||
| Quinary | 22035 | |||
| Senary | 12236 | |||
| Octal | 4578 | |||
| Duodecimal | 21312 | |||
| Hexadecimal | 12F16 | |||
| Vigesimal | F320 | |||
| Base 36 | 8F36 | |||
303 is the natural number following 302 and preceding 304.
In mathematics
- 303 is an odd composite number with two prime factors.[1]
- 303 is a palindromic number.[2]
- 303 is a semiprime number meaning that it has only 2 prime factors.[3][4]
- 303 is the number of compositions of 10 where they cannot be viewed as a stack.[5]
- 303 is the number of bipartite graphs with 8 vertices.[6][7]
References
- ↑ "Facts about the integer". https://mathworld.wolfram.com/CompositeNumber.html.
- ↑ Harminc, Matus; Sotak, Roman. "Palindromic Numbers in Arithmetic Sequences". https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=1a59654c275ecc946164ad2b657543c2f4e618c1.
- ↑ Sloane, N. J. A., ed. "Sequence A001358 (Semiprimes (or biprimes): products of two primes)". OEIS Foundation. https://oeis.org/A001358.
- ↑ "Properties of Semi-primes". https://mae.ufl.edu/~uhk/PROPERTIES-SEMI.pdf.
- ↑ Sloane, N. J. A., ed. "Sequence A115981 (The number of compositions of n which cannot be viewed as stacks)". OEIS Foundation. https://oeis.org/A115981.
- ↑ "Bipartite graphs". https://mathworld.wolfram.com/BipartiteGraph.html.
- ↑ Salvatore, Jimmy. "Biparite Graphs and Problem Solving". https://www.math.uchicago.edu/~may/VIGRE/VIGRE2007/REUPapers/FINALAPP/Salvatore.pdf.
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