Properties of the Number -63807

Sixty-Three Thousand Eight Hundred Seven

Basics

Value: -63808 → -63807 → -63806

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 21269

Divisors: 1, 3, 21269, 63807

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111100100111111

Octal: -174477

Duodecimal: -30B13

Hexadecimal: -f93f

Square: 4071333249

Square Root: 252.6004750589357

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 nXk 0..3 arrays with every element equal to either the sum mod 4 of its vertical neighbors or the sum mod 4 of its horizontal neighbors. A183492

G.f.: ∑_n>=0 ( (1+x)ⁿ + (1+2·x)ⁿ )ⁿ * xⁿ. A301465

Number of n X 3 0..3 arrays with every element equal to either the sum mod 4 of its vertical neighbors or the sum mod 4 of its horizontal neighbors. A183486

Number of nX6 0..3 arrays with every element equal to either the sum mod 4 of its vertical neighbors or the sum mod 4 of its horizontal neighbors. A183489