Properties of the Number -84618

Eighty-Four Thousand Six Hundred Eighteen

Basics

Value: -84619 → -84618 → -84617

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 1567

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 1567, 3134

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100101010001010

Octal: -245212

Duodecimal: -40B76

Hexadecimal: -14a8a

Square: 7160205924

Square Root: 290.8917324366576

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 peakless Motzkin paths of length n, assuming that the (1,0)-steps come in 2 colors. A187256

G.f. A(x) satisfies: x = ∏_n>=1 (1 - xⁿ*A(x)) * (1 - x^n-1/A(x)). A356499

Triangle read by rows T(n,k) = the number of Dyck paths of semilength n with k UUDDU's, 0<=k<=[(n-1)/2]. A114848