Properties of the Number 99617

Ninety-Nine Thousand Six Hundred Seventeen

Basics

Value: 99616 → 99617 → 99618

Parity: odd

Prime: No

Previous Prime: 99611

Next Prime: 99623

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 7 ² × 19 × 107

Divisors: 1, 7, 19, 49, 107, 133, 749, 931, 2033, 5243

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010100100001

Octal: 302441

Duodecimal: 49795

Hexadecimal: 18521

Square: 9923546689

Square Root: 315.62160889267386

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

Denominators of the coefficients in the Taylor expansion of sec(x) + tan(x) around x=0. A99617

Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero. A305526