Properties of the Number -14506

Fourteen Thousand Five Hundred Six

Basics

Value: -14507 → -14506 → -14505

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 7253

Divisors: 1, 2, 7253, 14506

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11100010101010

Octal: -34252

Duodecimal: -848A

Hexadecimal: -38aa

Square: 210424036

Square Root: 120.44085685513866

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 3 X 3 X 3 arrays M_ijk (1 <= i,j,k <= 3) with entries satisfying 0 <= M_ijk <= n and all line sums equal to n. A2721

Generalized Catalan numbers C(3; n). A64063

Triangle composed of generalized Catalan numbers. A64094

Triangle of numbers related to the generalized Catalan sequence C(3;n+1) = A064063(n+1), n>=0. A115154

Coefficients related to tennis ball problem. A79515

Riordan array (1/(1-x·c(3·x)), x·c(3·x)/(1-x·c(3·x))), c(x) the g.f. of A000108. A110519

Triangular array related to tennis ball problem, read by rows. A79520

A(n, k) = hypergeometric([-k, k+1], [-k-1], n), square array read by ascending antidiagonals for n,k >= 0. A323206

Irregular triangle T read by rows: T(n, k) = (A324038(n, k) - 1)/2. A324246

Numbers k whose binary expansion contains 2 adjacent 1's and A391571(k) = k. A391581