Properties of the Number -102680

One Hundred Two Thousand Six Hundred Eighty

Basics

Value: -102681 → -102680 → -102679

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 5 × 17 × 151

Divisors: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11001000100011000

Octal: -310430

Duodecimal: -4B508

Hexadecimal: -19118

Square: 10543182400

Square Root: 320.4372013359248

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

Expand 1/(8 - 8 x + 3 x³ - 2 x⁴) in powers of x, then multiply coefficient of xⁿ by 8^{1 + floor(n/3}) to get integers. A206568

Slowest increasing sequence with its first 10 digits all different one from another, then the next 10, then the next 10, etc. A106604