Properties of the Number 55719

Fifty-Five Thousand Seven Hundred Nineteen

Basics

Value: 55718 → 55719 → 55720

Parity: odd

Prime: No

Previous Prime: 55717

Next Prime: 55721

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 41 × 151

Divisors: 1, 3, 9, 41, 123, 151, 369, 453, 1359, 6191

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100110100111

Octal: 154647

Duodecimal: 282B3

Hexadecimal: d9a7

Square: 3104606961

Square Root: 236.04872378388322

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

Numbers k such that σ(k) = ψ(k) + π(k) + ω(k)⁶. A392909

Nonnegative values·of solutions (x, y) to the Diophantine equation x² + (x + 31²)² = y². A331265

d(n)-1 | n and n is not prime. A55719