Properties of the Number -34081

Thirty-Four Thousand Eighty-One

Basics

Value: -34082 → -34081 → -34080

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 173 × 197

Divisors: 1, 173, 197, 34081

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000010100100001

Octal: -102441

Duodecimal: -17881

Hexadecimal: -8521

Square: 1161514561

Square Root: 184.61040057374882

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

Somos-7 sequence: a(n) = (a(n-1) * a(n-6) + a(n-2) * a(n-5) + a(n-3) * a(n-4)) / a(n-7), a(0) = ... = a(6) = 1. A6723

Number of 5-line partitions of n. A1452

The Wiener index of the nanostar dendrimer defined pictorially in the Ashrafi et al. reference. A227699

Expansion of x * ψ(x³) * ψ(x¹²) / f(-x) in powers of·where ψ(), f() are Ramanujan θ functions. A260600

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 24. A31612

A symmetrical triangle sequence: t(n,m)=n!*Binomial[n, m]*Eulerian[n + 1, m] - n! + 1. A174693

Number of n X n 0..1 arrays with every element equal to 1, 2 or 4 king-move adjacent elements, with upper left element zero. A297851