Properties of the Number 82151

Eighty-Two Thousand One Hundred Fifty-One

Basics

Value: 82150 → 82151 → 82152

Parity: odd

Prime: No

Previous Prime: 82141

Next Prime: 82153

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 113 × 727

Divisors: 1, 113, 727, 82151

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100000011100111

Octal: 240347

Duodecimal: 3B65B

Hexadecimal: 140e7

Square: 6748786801

Square Root: 286.6199574349281

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

Fixed points of A275957; numbers n for which A060125(n) = A225901(n). A275843

a(n) = floor(1/{(10+n⁴)^1/4}), where {}=fractional part. A184634

Semiprimes whose reversal + 1 is a square. A245362

A transform of C(n,2). A82151

Integers in the interval [e·k - 1/k, e·k + 1/k] for some k > 0 , where e = 2.71828... is Euler's number. A265741

Numbers k such that there exists at least an integer in the interval [e·k - 1/k, e·k + 1/k] where e = 2.71828... is Euler's number. A265742