Properties of the Number -106470

One Hundred Six Thousand Four Hundred Seventy

Basics

Value: -106471 → -106470 → -106469

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 × 7 × 13 ²

Divisors: 1, 2, 3, 5, 6, 7, 9, 10, 13, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001111111100110

Octal: -317746

Duodecimal: -51746

Hexadecimal: -19fe6

Square: 11335860900

Square Root: 326.2974103482895

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

Stirling numbers of the second kind S(n+3, n). A1297

Expansion of (1/2)*(1/(x+1)+1/(sqrt(-3·x²-2·x+1))). A246437

Expansion of g.f. x*(1 + x)*(1 + 6·x + x²)/(1 - x)⁷. A6858

a(n) = n·sigma₂(n). A328259

Number of humps in all Motzkin paths of length n. (A hump is an upstep followed by 0 or more flatsteps followed by a downstep.) A97861

Number of 2n-bead balanced binary strings of fundamental period 2n, rotationally equivalent to reversed complement. A45664

Number of 6-element subsets of {1, 2, ..., n} having pairwise coprime elements. A186982

a(n) = ∑_k=1..n k·lcm(k,n). A344508

a(n) is the number of rooted forests on n nodes that avoid the patterns 321, 2143, and 3142. A318618

a(n) = [xⁿ] ∏_k=1..4·n 1/(1 - k·x). A383882