Properties of the Number 26342

Twenty-Six Thousand Three Hundred Forty-Two

Basics

Value: 26341 → 26342 → 26343

Parity: even

Prime: No

Previous Prime: 26339

Next Prime: 26347

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 13171

Divisors: 1, 2, 13171, 26342

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110011011100110

Octal: 63346

Duodecimal: 132B2

Hexadecimal: 66e6

Square: 693900964

Square Root: 162.3021872927164

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

Numbers k such that 3^k - 8 is prime. A217135

Expansion of ∏_k>=1 ((1+x^3·k-1)*(1+x^3·k-2))^k. A262884

a(1)=2; for n > 1, a(n) is the square root of the smallest square with a(n-1) as a prefix in base 10. A308055

Numbers k such that 4·5^k + 1 is prime. A204322

Number of (n+1) X 5 0..1 arrays with the number of rightwards and downwards edge increases in each 2 X 2 subblock equal to the number in all its horizontal and vertical neighbors. A206263

a(n) = a(m) if a(m) has already occurred exactly once and n = m+[ (m+1)/2 ], else a(n) = least positive integer that has not yet occurred. A26342