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Svetlana Velmar-Janković
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|---|---|---|---|---|
| Cardinal | two hundred ninety-five | |||
| Ordinal | 295th (two hundred ninety-fifth) | |||
| Factorization | 5 × 59 | |||
| Divisors | 1, 5, 59, 295 | |||
| Greek numeral | ΣϞΕ´ | |||
| Roman numeral | CCXCV, ccxcv | |||
| Binary | 1001001112 | |||
| Ternary | 1012213 | |||
| Senary | 12116 | |||
| Octal | 4478 | |||
| Duodecimal | 20712 | |||
| Hexadecimal | 12716 | |||
295 is the natural number following 294 and preceding 296.
In mathematics
- 295 is an odd composite number with two prime factors.[1]
- 295 is a centered tetrahedral number meaning that it can be represented as a tetrahedron.[2]
- 295 Is a structured deltoidal hexecontahedral number which can be represented as a deltoidal hexecontahedron.[3]
- 295 can be written as the sum of 4 nonzero perfect squares.[4]
- 295 is the second suspected Lychrel number.[5]
References
- ^ "Facts about the integer". mathworld.wolfram.com.
- ^ Sloane, N. J. A. (ed.). "Sequence A005894 (Centered tetrahedral numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A100166 (Structured deltoidal hexacontahedral numbers (vertex structure 9))". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A004215 (Numbers that are the sum of 4 but no fewer nonzero squares)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A023108". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.