Properties of the Number -197686

One Hundred Ninety-Seven Thousand Six Hundred Eighty-Six

Basics

Value: -197687 → -197686 → -197685

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 2 × 97 × 1019

Divisors: 1, 2, 97, 194, 1019, 2038, 98843, 197686

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000010000110110

Octal: -602066

Duodecimal: -9649A

Hexadecimal: -30436

Square: 39079754596

Square Root: 444.61893796823364

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 plane partitions of n with at most two rows. A990

Expansion of ∏_k>=1 1/(1 - (4·k-1)*x^4·k-1). A265828

Number of regions in a graph of n adjacent rectangles in a row with all possible diagonals drawn, as in A306302, but without the rectangles' edges which are perpendicular to the row. A369175