Properties of the Number -9718

Seven Hundred Eighteen

Basics

Value: -9719 → -9718 → -9717

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 43 × 113

Divisors: 1, 2, 43, 86, 113, 226, 4859, 9718

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -10010111110110

Octal: -22766

Duodecimal: -575A

Hexadecimal: -25f6

Square: 94439524

Square Root: 98.57991681879226

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 integer compositions of n whose leaders of weakly increasing runs are identical. A374631

Smallest value of·such that M(x) = -n, where M(x) is Mertens's function A002321. A51401

Triangle read by rows: entries give numbers of permutations of [1..n] by absolute barycenter. A62867

Irregular array T(n,k) of the numbers of non-extendable (complete) non-self-adjacent simple paths incorporating each of a minimal subset of nodes within a square lattice bounded by rectangles with nodal dimensions n and 4, n >= 2. A214510

Composite numbers such that exactly ten distinct permutations of digits are prime. A163562

Row sums of A208657. A208658

a(n) = 3ⁿ mod n³. A66607

Numbers k such that φ(6k) is either φ(6k-2) or φ(6k+2), where φ is Euler's totient function A000010. A279011

Numbers k such that φ(6k) = φ(6k+2), where φ is Euler's totient function A000010. A279184

Integers n > 1997 such that the 'Reverse and Add!' trajectory of n joins the trajectory of 1997. A63055