Properties of the Number 68650

Sixty-Eight Thousand Six Hundred Fifty

Basics

Value: 68649 → 68650 → 68651

Parity: even

Prime: No

Previous Prime: 68639

Next Prime: 68659

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 ² × 1373

Divisors: 1, 2, 5, 10, 25, 50, 1373, 2746, 6865, 13730

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000110000101010

Octal: 206052

Duodecimal: 3388A

Hexadecimal: 10c2a

Square: 4712822500

Square Root: 262.01145013147806

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

[ n(n-1)(n-2)(n-3)/11 ]. A11921

Primes in which a string of 1's is sandwiched between two 3's. A68650