Properties of the Number 13336

Thirteen Thousand Three Hundred Thirty-Six

Basics

Value: 13335 → 13336 → 13337

Parity: even

Prime: No

Previous Prime: 13331

Next Prime: 13337

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 1667

Divisors: 1, 2, 4, 8, 1667, 3334, 6668, 13336

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010000011000

Octal: 32030

Duodecimal: 7874

Hexadecimal: 3418

Square: 177848896

Square Root: 115.4816002660164

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 compositions of n into parts with distinct multiplicities. A242882

Number T(n,k) of equivalence classes of ways of placing k 3 X 3 tiles in an n X 10 rectangle under all symmetry operations of the rectangle; irregular triangle T(n,k), n>=3, 0<=k<=3·floor(n/3), read by rows. A238592

Number of free poly-[3³.4²]-tiles (polyhouses) (holes allowed) with n cells. A197156

Number T(n,k) of equivalence classes of ways of placing k 3 X 3 tiles in an n X 9 rectangle under all symmetry operations of the rectangle; irregular triangle T(n,k), n>=3, 0<=k<=2·floor(n/3), read by rows. A238582

T(n,k) is the number of (n+1) X (k+1) 0..4 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 2, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings). A234921

Products of any two not necessarily distinct terms of A237424. A254143

Expansion of ∏_k>=1 (1/(1 - 2·x^k))^k. A261561

Fourth row of the Pascal-(1,4,1) array A081579. A81588

a(n) is the smallest number m from A173977 for which A020639(2m-1) = prime(n). A173979

a(n) = (15·n² + 5·n + 2)/2. A93500