Properties of the Number 53455

Fifty-Three Thousand Four Hundred Fifty-Five

Basics

Value: 53454 → 53455 → 53456

Parity: odd

Prime: No

Previous Prime: 53453

Next Prime: 53479

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 10691

Divisors: 1, 5, 10691, 53455

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000011001111

Octal: 150317

Duodecimal: 26B27

Hexadecimal: d0cf

Square: 2857437025

Square Root: 231.20337367780775

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 distinct solutions of sum{i=1..8}(x(2i-1)*x(2i)) = 0 (mod n), with x() only in 1..n-1. A180779

T(n,k)=number of distinct solutions of sum{i=1..k}(x(2i-1)*x(2i)) = 0 (mod n), with x() only in 1..n-1. A180782

a(n) = ((8ⁿ) - (-6)ⁿ)/14. A53455