Properties of the Number 26198

Twenty-Six Thousand One Hundred Ninety-Eight

Basics

Value: 26197 → 26198 → 26199

Parity: even

Prime: No

Previous Prime: 26189

Next Prime: 26203

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 13099

Divisors: 1, 2, 13099, 26198

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110011001010110

Octal: 63126

Duodecimal: 131B2

Hexadecimal: 6656

Square: 686335204

Square Root: 161.85796242384865

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of integer partitions of n with more than one mode. A362607

Pisot sequence L(4,14). A277084

a(n) = 25·n²/2 - 11·n/2 + 1. A383465

Numbers k such that 6!*(2·k-7)!/(k!*(k-1)!) is an integer. A4786

Smallest of 5 consecutive integers divisible respectively by 5 consecutive primes. A72730

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 214", based on the 5-celled von Neumann neighborhood. A270907

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 657", based on the 5-celled von Neumann neighborhood. A273336

Numbers k such that 7!*(2k-8)!/(k!*(k-1)!) is an integer. A4787

Duplicate of A026182. A26198