Properties of the Number -13608

Thirteen Thousand Six Hundred Eight

Basics

Value: -13609 → -13608 → -13607

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ⁵ × 7

Divisors: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -11010100101000

Octal: -32450

Duodecimal: -7A60

Hexadecimal: -3528

Square: 185177664

Square Root: 116.65333257134148

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

Triangle, read by rows, T(n,k) = (-1)^k*binomial(n, k)*3^n-k. A164942

Coefficients in q-expansion of E₂³*E₄, where E₂ and E₄ are respectively the Eisenstein series A006352 and A004009. A282586

Cube of lower triangular normalized binomial matrix. A27465

Expansion of 1/(1 - 3·x)⁴; 4-fold convolution of A000244 (powers of 3). A36216

Triangle of idempotent numbers binomial(n,k)*k^n-k, version 1. A59297

Triangle of coefficients in expansion of (1+3·x)ⁿ. A13610

Triangle of generalized Stirling numbers S_3,3(n,k) read by rows (n>=1, 3<=k<=3n). A78741

Scaled Chebyshev U-polynomials evaluated at i·sqrt(6)/2. Generalized Fibonacci sequence. A57089

Numbers which divided by the sum of their digits (Harshad or Niven numbers) give integers which are also divisible by the sum of their digits (until a single-digit Harshad remains). A114440

Numbers n such that n = (a₁ + a₂ + ... + a_p)*(a₁³ + a₂³ + ... + a_p³), where n has the decimal expansion a_1a_2...a_p. A130680