Properties of the Number 26655

Twenty-Six Thousand Six Hundred Fifty-Five

Basics

Value: 26654 → 26655 → 26656

Parity: odd

Prime: No

Previous Prime: 26647

Next Prime: 26669

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 1777

Divisors: 1, 3, 5, 15, 1777, 5331, 8885, 26655

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110100000011111

Octal: 64037

Duodecimal: 13513

Hexadecimal: 681f

Square: 710489025

Square Root: 163.26359055221099

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 of the form 86+p² (where p is a prime). A138692

a(n) = 34·n² - 1. A158588

a(n) = 784·n - 1. A158399

Numbers divisible by prime(d) for each digit d in their base-6 representation, none of which may be zero. A256876

Number of (n+1) X 5 0..2 arrays with all 2 X 2 subblock sums the same. A183998

Number of (n+1) X 8 0..2 arrays with all 2 X 2 subblock sums the same. A184001

Numbers n such that 133·2ⁿ-1 is prime. A50592

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with all 2X2 subblock sums the same. A184003

T(n,0) + T(n,1) + ... + T(n,n), T given by A026648. A26655