Properties of the Number -118272

One Hundred Eighteen Thousand Two Hundred Seventy-Two

Basics

Value: -118273 → -118272 → -118271

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ⁹ × 3 × 7 × 11

Divisors: 1, 2, 3, 4, 6, 7, 8, 11, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -11100111000000000

Octal: -347000

Duodecimal: -58540

Hexadecimal: -1ce00

Square: 13988265984

Square Root: 343.90696416327484

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

Numbers whose product of prime indices is twice their sum of prime indices. A326151

T(n,k)=Number of lower triangles of an n X n 0..k array with new values introduced in row major order 0..k and no two horizontal or vertical neighbors of any element equal. A194893

Fourth accumulation array, T, of the natural number array A000027, by antidiagonals. A185509

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 910", based on the 5-celled von Neumann neighborhood. A290670

Expansion of e.g.f. 1/(1 + x·log(1-x)³). A392824

For n >= 2, let b(n) = 1 if A379899(n) is 3 mod 4, 0 if A379899(n) is 1 mod 4; form the RUNS transform of {b(n), n >= 2}. A379783

Expansion of e.g.f. -LambertW(x·log(1-x)³). A392918

Coefficients T(n,k) of xⁿ*y^n-k*z^k in function A = A(x,y,z) such that A = 1 + x·B*C, B = 1 + y·C*A, and C = 1 + z·A*B, as a triangle read by rows. A323324

The base-2 logarithm of this sequence equals the Q statistic value of the greedy-from-the-bottom tree with n leaves, which is the minimal Q statistic value for n. A386912

a(n) = 2·a(n-2) + 4·a(n-3), with initial terms 0, 3, 3. A134068