Properties of the Number -52180

Fifty-Two Thousand One Hundred Eighty

Basics

Value: -52181 → -52180 → -52179

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 5 × 2609

Divisors: 1, 2, 4, 5, 10, 20, 2609, 5218, 10436, 13045

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1100101111010100

Octal: -145724

Duodecimal: -26244

Hexadecimal: -cbd4

Square: 2722752400

Square Root: 228.42942017174582

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

Expansion of e.g.f. f(x)² * log(f(x)), where f(x) = 1/(1 - 5·x)^1/5. A383232

Total volume of all rectangular prisms with dimensions p, q and (p + q)/2 such that p and q are squarefree, n = p + q and p <= q. A303222