Properties of the Number -128361

One Hundred Twenty-Eight Thousand Three Hundred Sixty-One

Basics

Value: -128362 → -128361 → -128360

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 42787

Divisors: 1, 3, 42787, 128361

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111010101101001

Octal: -372551

Duodecimal: -62349

Hexadecimal: -1f569

Square: 16476546321

Square Root: 358.275034017164

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 simple graphs on n nodes which satisfy the Ore criterion for Hamiltonicity. A264683

The number of partitions of n in which at least one part is a multiple of 4. A295342