Properties of the Number -32856

Thirty-Two Thousand Eight Hundred Fifty-Six

Basics

Value: -32857 → -32856 → -32855

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 37 ²

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 37, 74

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000000001011000

Octal: -100130

Duodecimal: -17020

Hexadecimal: -8058

Square: 1079516736

Square Root: 181.2622409659552

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

Rectangular table where column k equals row sums of matrix power A078122^k, read by antidiagonals. A125800

a(n) = 24·n². A195824

E.g.f. satisfies A(x) = exp( x·A(x) / (1 - x·A(x))² ). A364939

Column 5 of table A125800; also equals row sums of matrix power A078122⁵. A125803

Numbers m such that m^k does not divide the denominator of the m-th generalized harmonic number H(m,k) nor the denominator of the n-th alternating generalized harmonic number H'(m,k), for k = 5. A128675

Smallest area of triangle with integer sides and area = n times perimeter. A289155

Square of infinite lower triangular matrix A078122. A78123

Column 2 of triangle A370041. A370155

a(n) = 1728·n + 24. A157325

a(n) = ∑_k=0..2·n-1 T(n, k)*T(n, k+1), T given by A027960. A27985