Properties of the Number -97432

Ninety-Seven Thousand Four Hundred Thirty-Two

Basics

Value: -97433 → -97432 → -97431

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 19 × 641

Divisors: 1, 2, 4, 8, 19, 38, 76, 152, 641, 1282

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10111110010011000

Octal: -276230

Duodecimal: -48474

Hexadecimal: -17c98

Square: 9492994624

Square Root: 312.1409937832581

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 edges in a polygon whose boundary consists of n+2 equally spaced points around a semicircle and n+2 equally spaced points along the diameter (a total of 2n+2 points). See Comments for precise definition. A334459

Expansion of 1/(1 - x/(1 - 3·x/(1 - 4·x/(1 - 7·x/(1 - 11·x/(1 - 18·x/(1 - ... - Lucas(k)*x/(1 - ...)))))))), a continued fraction. A307083

Numbers k such that s(k) = s(k+1), where s(k) is the unitary analog of the alternating sum-of-divisors function (A307037). A333408