Properties of the Number 13073

Thirteen Thousand Seventy-Three

Basics

Value: 13072 → 13073 → 13074

Parity: odd

Prime: No

Previous Prime: 13063

Next Prime: 13093

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 17 × 769

Divisors: 1, 17, 769, 13073

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11001100010001

Octal: 31421

Duodecimal: 7695

Hexadecimal: 3311

Square: 170903329

Square Root: 114.33722053644648

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

a(n) = n*(8·n² - 5)/3. A63523

Crystal ball sequence for 5-dimensional cubic lattice. A1847

Number triangle, equal to half of Delannoy square array A008288. A113139

Riordan array (1/(1-x), x*(1+x)²/(1-x)²). A114123

Number of walks from (0,0) to (n+3,n) which take steps from {E, N, NE}. A190666

Crystal ball sequence for 8-dimensional cubic lattice. A8417

Number triangle T(n,k) = [k<=n]*Hypergeometric2F1([-k, 2k-2n], [1], 2). A184883

Number of 2 X 2 matrices having all elements in {0,1,...,n} and determinant = 0 (mod 3). A211033

Indices of zeros in A268819. A269157

Expansion of 1 / (1 - ∑_i>=1 ∑_j=1..i x^i·j). A327739