Properties of the Number -53287

Fifty-Three Thousand Two Hundred Eighty-Seven

Basics

Value: -53288 → -53287 → -53286

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 13 × 4099

Divisors: 1, 13, 4099, 53287

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1101000000100111

Octal: -150047

Duodecimal: -26A07

Hexadecimal: -d027

Square: 2839504369

Square Root: 230.8397712700305

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. A(x) satisfies A(x) = exp(x * (1+x²)² * A(x)). A387013

Numbers k such that 2·10^k + 3·R_k + 6 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A102951

Number of nondecreasing integer sequences of length 26 with sum zero and sum of absolute values 2n. A158160