Properties of the Number 26216

Twenty-Six Thousand Two Hundred Sixteen

Basics

Value: 26215 → 26216 → 26217

Parity: even

Prime: No

Previous Prime: 26209

Next Prime: 26227

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 29 × 113

Divisors: 1, 2, 4, 8, 29, 58, 113, 116, 226, 232

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110011001101000

Octal: 63150

Duodecimal: 13208

Hexadecimal: 6668

Square: 687278656

Square Root: 161.91355718407277

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

a(n) is the number of distinct (infinite) output sequences from binary n-stage shift register which feeds back the complement of the last stage. A16

McKay-Thompson series of class 8E for the Monster group. A29841

Number of nonisomorphic circulant tournaments, i.e., Cayley tournaments for cyclic group of order 2n-1. A49288

Numbers k such that A003313(k) = A003313(5·k). A116460

McKay-Thompson series of class 8D for the Monster group. A112143

Triangular array T(n,k) giving coefficients in expansion of ∏_j=1..n (1+x^j)² mod xⁿ⁺¹-1. A300628

Number of circulant tournaments on 2n+1 nodes up to Cayley isomorphism. A2086

Triangle read by rows: (1/5) * (A007318⁴ - A007318^-1) as infinite lower triangular matrices. A131050

McKay-Thompson series of class 8E for the Monster group with a(0) = 4. A131125

Numbers n such that the sum of the prime factors of n equals the product of the digits of n. A67173