Properties of the Number -145130

One Hundred Forty-Five Thousand One Hundred Thirty

Basics

Value: -145131 → -145130 → -145129

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 23 × 631

Divisors: 1, 2, 5, 10, 23, 46, 115, 230, 631, 1262

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011011011101010

Octal: -433352

Duodecimal: -6BBA2

Hexadecimal: -236ea

Square: 21062716900

Square Root: 380.95931541307664

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 dissections of a polygon using strictly disjoint diagonals. A93128

Arises from enumeration of a certain class of zig-zag knight's paths on the square grid. A368376