Properties of the Number 13348

Thirteen Thousand Three Hundred Forty-Eight

Basics

Value: 13347 → 13348 → 13349

Parity: even

Prime: No

Previous Prime: 13339

Next Prime: 13367

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 47 × 71

Divisors: 1, 2, 4, 47, 71, 94, 142, 188, 284, 3337

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010000100100

Octal: 32044

Duodecimal: 7884

Hexadecimal: 3424

Square: 178169104

Square Root: 115.53354491228943

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

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

Expansion of ∏_k=1..9 theta₃(q^k), where theta₃() is the Jacobi θ function. A320241

Expansion of ∑_k>=1 x^k/(1 + x^k)⁴. A320901

Number of lines through exactly 4 points of an n X n grid of points. A18811

Triangle read by rows: T(n,k) (n >= 2, 1<=k<=n-1) is the number of permutations p of 1,...,n with max(|p(i)-p(i-1)|, i=2..n) = k. A64482

Numbers n such that σ(n³) is the sum of two positive cubes. A281364

Numbers having four 4's in base 6. A43388

Irregular triangle read by rows: T(n,k) (n >= 3) is the cardinality of the subsemilattice S(n,k) of the Bipartition lattice Bip(n). A292102

Numbers k such that 4·10^k + 91 is prime. A295030

G.f. A(x,y) satisfies: A(x,y) = x·y + 1/A(x,x·y), with A(0,y) = 1. A275760