Properties of the Number 13461

Thirteen Thousand Four Hundred Sixty-One

Basics

Value: 13460 → 13461 → 13462

Parity: odd

Prime: No

Previous Prime: 13457

Next Prime: 13463

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 641

Divisors: 1, 3, 7, 21, 641, 1923, 4487, 13461

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010010010101

Octal: 32225

Duodecimal: 7959

Hexadecimal: 3495

Square: 181198521

Square Root: 116.02154972245458

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

Tricapped prism numbers. A5920

Number of regular tetrahedra in an n-node-per-edge tetrahedral grid. A269747

Antidiagonal sums of square array A082025. A82190

Expansion of ∑_k>=0 x^2·k/∏_j=1..k (1 - j·2*x). A119429

Pseudoprimes to base 13. A20141

Number of (w,x,y,z) with all terms in {1,...,n} and |x-y|=|y-z|. A212679

Expansion of 1/((1-x)(1-2x)(1-6x)(1-7x)). A21174

Row sums of array A097306. A97307

a(n) = smallest squarefree number not less than a(n-1)+a(n-2), a(1)=1, a(0)=0. A118728

Number of partitions of n-set in which number of blocks of size 2k is odd (or zero) for every k. A130221