Properties of the Number 68444

Sixty-Eight Thousand Four Hundred Forty-Four

Basics

Value: 68443 → 68444 → 68445

Parity: even

Prime: No

Previous Prime: 68443

Next Prime: 68447

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 71 × 241

Divisors: 1, 2, 4, 71, 142, 241, 284, 482, 964, 17111

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101101011100

Octal: 205534

Duodecimal: 33738

Hexadecimal: 10b5c

Square: 4684581136

Square Root: 261.6180421912831

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

Base-6 Keith numbers. A188197

Association types in 2-dimensional algebra. A236339

a(0) = 10; for n>0, a(n) = n·a(n-1)-n-2. A68444