Properties of the Number -128141

One Hundred Twenty-Eight Thousand One Hundred Forty-One

Basics

Value: -128142 → -128141 → -128140

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 13 × 9857

Divisors: 1, 13, 9857, 128141

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11111010010001101

Octal: -372215

Duodecimal: -621A5

Hexadecimal: -1f48d

Square: 16420115881

Square Root: 357.9678756536681

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 primes less than 100000n. A38814

Number of osculating polygons of perimeter 2n on square lattice. A121345