Properties of the Number -116688

One Hundred Sixteen Thousand Six Hundred Eighty-Eight

Basics

Value: -116689 → -116688 → -116687

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 11 × 13 × 17

Divisors: 1, 2, 3, 4, 6, 8, 11, 12, 13, 16

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11100011111010000

Octal: -343720

Duodecimal: -57640

Hexadecimal: -1c7d0

Square: 13616089344

Square Root: 341.5962529068491

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

Coefficient triangle for certain polynomials N(2; n,x) (rising powers of x). A62991

Numbers k such that k and 7·k are anagrams. A23091

Triangle read by rows: T(n, k) = binomial(2·n, k-1)*binomial(2·n-k-1, n-k)/n for n, k >= 1, and T(n, 0) = 0ⁿ. A94385

Number of ways of writing n as a sum of 13 squares. A276285

Borel's triangle read by rows: T(n,k) = ∑_s=k..n binomial(s,k)*C(n,s), where C(n,s) is an entry in Catalan's triangle A009766. A234950

Numbers that are divisible by all of their 1 and 2 digit substrings. A63527

Denominators of the sum of the reciprocals of the Collatz (3x+1) sequence beginning at n. A225784

a(n) = (4/45)*n*(n - 2)*(n - 1)*(n³ - 12·n² + 47·n - 15). A319577

Partial sums of A050483. A52181

θ series of D₁₃ lattice. A22044