Properties of the Number -30516

Thirty Thousand Five Hundred Sixteen

Basics

Value: -30517 → -30516 → -30515

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 2543

Divisors: 1, 2, 3, 4, 6, 12, 2543, 5086, 7629, 10172

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011100110100

Octal: -73464

Duodecimal: -157B0

Hexadecimal: -7734

Square: 931226256

Square Root: 174.6882938264611

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 non-isomorphic n X n nonnegative integer symmetric matrices with all row and column sums equal to 4 up to permutations of rows and columns. A333889

G.f.: ∏_k>=1 (1 + x^2·k²) / (1 - x^k). A385009