Properties of the Number -201506

Two Hundred One Thousand Five Hundred Six

Basics

Value: -201507 → -201506 → -201505

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 53 × 1901

Divisors: 1, 2, 53, 106, 1901, 3802, 100753, 201506

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110001001100100010

Octal: -611442

Duodecimal: -98742

Hexadecimal: -31322

Square: 40604668036

Square Root: 448.89419688830907

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

T(n,k) = Number of (n+2) X (k+2) binary arrays avoiding patterns 010 and 101 in rows, columns and nw-to-se diagonals. A203355

Number of (n+2)X4 binary arrays avoiding patterns 010 and 101 in rows, columns and nw-to-se diagonals. A203349

Number of (n+2)X8 binary arrays avoiding patterns 010 and 101 in rows, columns and nw-to-se diagonals. A203353