Properties of the Number 13074

Thirteen Thousand Seventy-Four

Basics

Value: 13073 → 13074 → 13075

Parity: even

Prime: No

Previous Prime: 13063

Next Prime: 13093

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 2179

Divisors: 1, 2, 3, 6, 2179, 4358, 6537, 13074

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11001100010010

Octal: 31422

Duodecimal: 7696

Hexadecimal: 3312

Square: 170929476

Square Root: 114.34159348198712

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 multisets whose right half (inclusive) sums to n. A360671

a(n) = [xⁿ] ∏_k>=1 1/(1 - x^k)^sigma_n(k). A319647

Expansion of ∏_k>=1 1/(1 - x^k)^sigma₅(k). A301543

The number of vertices formed on an isosceles triangle by straight line segments mutually connecting all vertices and all points that divide the two equal length sides into n equal parts; the base of the triangle contains no points other than its vertices. A333026

Number of ways to place 4 nonattacking amazons (superqueens) on an n X n board. A173214

Numbers n such that n and the n-th prime have the same digits. A74350

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of ∏_j>=1 1/(1 - x^j)^sigma_k(j). A321876

Number of edges in a hexagon when n internal hexagons are drawn between the 6n points that divide each side into n+1 equal parts. A357198

Convolution of natural numbers with composite numbers. A23539

Number of 3-regular cubic partitions of n. A335602