295 is the
natural number
In mathematics, the natural numbers are the numbers 0, 1, 2, 3, and so on, possibly excluding 0. Some start counting with 0, defining the natural numbers as the non-negative integers , while others start with 1, defining them as the positive in ...
following
294 and preceding
296.
In mathematics
*295 is an odd
composite number
A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Accordingly it is a positive integer that has at least one divisor other than 1 and itself. Every positive integer is composite, prime numb ...
with two prime factors.
*295 is a
centered tetrahedral number meaning that it can be represented as a
tetrahedron
In geometry, a tetrahedron (: tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular Face (geometry), faces, six straight Edge (geometry), edges, and four vertex (geometry), vertices. The tet ...
.
*295 Is a structured deltoidal hexecontahedral number which can be represented as a
deltoidal hexecontahedron.
*295 can be written as the sum of 4 nonzero
perfect squares.
*295 is the second suspected
Lychrel number.
References
{{Improve categories, date=November 2023
Integers