Properties of the Number -190001

One Hundred Ninety Thousand One

Basics

Value: -190002 → -190001 → -190000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 7 × 27143

Divisors: 1, 7, 27143, 190001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101110011000110001

Octal: -563061

Duodecimal: -91B55

Hexadecimal: -2e631

Square: 36100380001

Square Root: 435.8910414312274

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

E.g.f. C(x) satisfies: C(x)² - S(x)² = 1 and D(x)³ - S(x)³ = 1, where functions S(x) and D(x) are described by A280620 and A280622, respectively. A280621

Numbers m such that m^m == m (mod 10^len(m + 2)), where len(m) is the number of digits of m (A055642). A373206