Properties of the Number 53909

Fifty-Three Thousand Nine Hundred Nine

Basics

Value: 53908 → 53909 → 53910

Parity: odd

Prime: No

Previous Prime: 53899

Next Prime: 53917

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 31 × 37 × 47

Divisors: 1, 31, 37, 47, 1147, 1457, 1739, 53909

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001010010101

Octal: 151225

Duodecimal: 27245

Hexadecimal: d295

Square: 2906180281

Square Root: 232.1831173879789

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

a(n) = (2·n³ + 5·n² - 9·n)/2. A162258

Squares composed of digits {1,6,8}. A53909

Number of nX4 0..1 arrays with every element unequal to 0, 2, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero. A305681