Properties of the Number 29218

Twenty-Nine Thousand Two Hundred Eighteen

Basics

Value: 29217 → 29218 → 29219

Parity: even

Prime: No

Previous Prime: 29209

Next Prime: 29221

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 × 2087

Divisors: 1, 2, 7, 14, 2087, 4174, 14609, 29218

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111001000100010

Octal: 71042

Duodecimal: 14AAA

Hexadecimal: 7222

Square: 853691524

Square Root: 170.93273530836626

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 n X 2 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 n X 2 array. A219167

Number of compositions of n with exactly 3 transitions between different parts. A244715

Number of triangles in a Star of David of size n. A299965

Pisot sequence E(8,14), a(n)=[ a(n-1)²/a(n-2)+1/2 ]. A14002

Row sums of A156528. A191870

Number of imprimitive (periodic) 2n-bead black-white reversible complementable necklaces with n black beads. A115124

Expansion of 1/((1-x²)*(1-x⁶)*(1-x⁷)*(1-x¹²)). A29218

A symmetrical triangle of polynomial coefficients based on the Hermite polynomials with leading coefficient adjusted to one: p(x,n)=HermiteH[n,x]-HermiteH[0,x]+xⁿ*(HermiteH[n,1/x]-HermiteH[0,1/x]). A176064