299 (number)

299 is the natural number following 298 and preceding 300.

In mathematics

299 is an odd composite number with two prime factors.^[1]
299 is a highly cototient number, meaning that it has more values for $x-\phi (x)$ equal to that number than any before it.^[2]
299 is a self number, meaning that it has 298 integer partitions.^[3]
299 is the twelfth cake number, the maximum number of pieces to get from 12 slices of a cake.^[4]
299 is a brilliant number meaning that it is the product of 2 primes with both having the same number of digits.^[5]

^"Facts about the integer". mathworld.wolfram.com.
^Sloane, N. J. A. (ed.). "Sequence A100827 (Highly cototient numbers: records for a(n) in A063741)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^Sloane, N. J. A. (ed.). "Sequence A000700". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^Sloane, N. J. A. (ed.). "Sequence A000125 (Cake numbers: maximal number of pieces resulting from n planar cuts through a cube (or cake): C(n+1,3) + n + 1)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^Sloane, N. J. A. (ed.). "Sequence A078972 (Brilliant numbers: semiprimes (products of two primes, A001358) whose prime factors have the same number of decimal digits)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.