Properties of the Number 81348

Eighty-One Thousand Three Hundred Forty-Eight

Basics

Value: 81347 → 81348 → 81349

Parity: even

Prime: No

Previous Prime: 81343

Next Prime: 81349

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 6779

Divisors: 1, 2, 3, 4, 6, 12, 6779, 13558, 20337, 27116

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011110111000100

Octal: 236704

Duodecimal: 3B0B0

Hexadecimal: 13dc4

Square: 6617497104

Square Root: 285.2157078423277

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 n X 4 integer arrays with each element equal to the number of horizontal and antidiagonal neighbors equal to itself. A266008

First row in maze arrangement of natural numbers. A81348