Properties of the Number -6616

Six Hundred Sixteen

Basics

Value: -6617 → -6616 → -6615

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 827

Divisors: 1, 2, 4, 8, 827, 1654, 3308, 6616

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -1100111011000

Octal: -14730

Duodecimal: -39B4

Hexadecimal: -19d8

Square: 43771456

Square Root: 81.33879763065102

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. 1 / (1 + x * (exp(x) - 1)). A375683

a(n) = ((n²+1)³) - s, where s is the nearest square to (n²+1)³. A233149

Partial sums of A001157: ∑_j=1..n sigma₂(j). A64602

a(n) = a(n-1) + 7·a(n-2), a(0)=0, a(1)=1. A15442

Number of (directed) Hamiltonian paths in the n-ladder graph. A137882

Numbers in which 6 outnumbers all other digits together. A292736

Numbers using only digits 1 and 6. A284293

Numbers that are the sum of five third powers in eight or more ways. A345183

Irregular table read by rows: T(n,k) is the number of k-gons, k>=2, among all distinct circles that can be constructed from a point on the origin and n equally spaced points on each of the +x,-x,+y,-y coordinates axes using only a compass. A361623

Numbers that are the sum of five third powers in exactly eight ways. A345184