Properties of the Number 68553

Sixty-Eight Thousand Five Hundred Fifty-Three

Basics

Value: 68552 → 68553 → 68554

Parity: odd

Prime: No

Previous Prime: 68543

Next Prime: 68567

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 2539

Divisors: 1, 3, 9, 27, 2539, 7617, 22851, 68553

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000101111001001

Octal: 205711

Duodecimal: 33809

Hexadecimal: 10bc9

Square: 4699513809

Square Root: 261.8262782839034

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

Composites whose prime factorization in base 5 is an anagram of the number in base 5. A260049

a(n) = ∑_k=0..n binomial(n,k) * k^2·k. A323280

a(n) = lcm(1,2,...,2·n) / (n·binomial(2·n, n)). A68553