Properties of the Number 26930

Twenty-Six Thousand Nine Hundred Thirty

Basics

Value: 26929 → 26930 → 26931

Parity: even

Prime: No

Previous Prime: 26927

Next Prime: 26947

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 2693

Divisors: 1, 2, 5, 10, 2693, 5386, 13465, 26930

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110100100110010

Octal: 64462

Duodecimal: 13702

Hexadecimal: 6932

Square: 725224900

Square Root: 164.10362579784763

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 semi-lone-child-avoiding rooted identity trees with n vertices. A331964

Numbers n such that (6ⁿ+1)²-2 is prime. A100902

Consecutive states of the linear congruential pseudo-random number generator for Smalltalk-80 when started at 1. A384220

a(n) = floor(φ*a(n-2)) + a(n-1) where φ is the golden ratio. A5834

Number of partitions of n into an even number of parts, the greatest being 6; also, a(n+11) = number of partitions of n+5 into an odd number of parts, each <=6. A26930

Number of (n+1) X 3 0..4 arrays with every 2 X 2 subblock summing to 8. A183645

Number of (n+1)X(5+1) 0..1 arrays with no element having a strict majority of its horizontal and antidiagonal neighbors equal to one. A231994