Properties of the Number -100727

One Hundred Thousand Seven Hundred Twenty-Seven

Basics

Value: -100728 → -100727 → -100726

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 11 × 9157

Divisors: 1, 11, 9157, 100727

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11000100101110111

Octal: -304567

Duodecimal: -4A35B

Hexadecimal: -18977

Square: 10145928529

Square Root: 317.37517231188707

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

a(n) = n⁴ + 3·n³ + 8·n² + 9·n + 2. A270868

Odd numbers m such that for all 2^k < m the numbers m + 2^k, m - 2^k, m·2^k + 1, and m·2^k - 1 are composite, with k >= 1. A256163