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.