Properties of the Number -90417

Ninety Thousand Four Hundred Seventeen

Basics

Value: -90418 → -90417 → -90416

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 30139

Divisors: 1, 3, 30139, 90417

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10110000100110001

Octal: -260461

Duodecimal: -443A9

Hexadecimal: -16131

Square: 8175233889

Square Root: 300.6941968179632

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 tilings of 4 X 3n rectangle by 1 X 3 rectangles. Rotations and reflections are considered distinct tilings. A49086

Triangle formed by coefficients of the expansion of p(x,n) = (1+x-x²)ⁿ⁺¹*∑_{j >= 0} (2·j+1)ⁿ*(-x + x²)^j. A156918

Number of binary strings of length n with no substrings equal to 0001 or 0011. A164393