Properties of the Number -161727

One Hundred Sixty-One Thousand Seven Hundred Twenty-Seven

Basics

Value: -161728 → -161727 → -161726

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 31 × 37 × 47

Divisors: 1, 3, 31, 37, 47, 93, 111, 141, 1147, 1457

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100111011110111111

Octal: -473677

Duodecimal: -79713

Hexadecimal: -277bf

Square: 26155622529

Square Root: 402.1529559757083

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 polyforms with n cells on the faces of a disdyakis dodecahedron up to rotation and reflection. A383806

Numbers n such that A002113(n) is a triangular number. A101034