Properties of the Number -6126

One Hundred Twenty-Six

Basics

Value: -6127 → -6126 → -6125

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 1021

Divisors: 1, 2, 3, 6, 1021, 2042, 3063, 6126

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011111101110

Octal: -13756

Duodecimal: -3666

Hexadecimal: -17ee

Square: 37527876

Square Root: 78.26876771739798

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

Partial sums of A008137. A299276

Number of partitions of n without three consecutive parts in arithmetic progression. A238424

T(n,k)=Number of -k..k arrays x(0..n+1) of n+2 elements with zero sum and no two neighbors summing to zero. A199832

Expansion of o.g.f. (1-x)⁵/((1-x)⁵ - x⁴). A368475

Numbers which are the sum of their proper divisors containing the digit 0. A59461

T(n,k)=Number of nXk 0..1 arrays with no element less than a strict majority of its horizontal and vertical neighbors. A231382

a(n) = ∑_{k=0..floor(n/2)} binomial(k,2*(n-2·k)). A392250

2nd level triangle related to Eulerian numbers and binomial transforms (triangle of Eulerian numbers is first level and triangle with Z(0,0)=1 and Z(n,k)=0 otherwise is 0th level). A62253

Numbers k such that s(k) = s(k+1) where s(k) is the sum of divisors of k that are smaller than sqrt(k) (A070039). A324295

Number of riffs on n or fewer nodes. Number of rotes on 2n+1 or fewer nodes. A112846