Properties of the Number -180265

One Hundred Eighty Thousand Two Hundred Sixty-Five

Basics

Value: -180266 → -180265 → -180264

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 31 × 1163

Divisors: 1, 5, 31, 155, 1163, 5815, 36053, 180265

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -101100000000101001

Octal: -540051

Duodecimal: -883A1

Hexadecimal: -2c029

Square: 32495470225

Square Root: 424.5762593457152

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

4-dimensional analog of centered polygonal numbers. A6322

Triangle read by rows, arising in enumeration of permutations by cyclic valleys, cycles and fixed points. A217202

First column of A217202. A217203

Triangle read by rows, related to Bell numbers A000110: A216963 interlaced with A217202. A217205