Properties of the Number 29070

Twenty-Nine Thousand Seventy

Basics

Value: 29069 → 29070 → 29071

Parity: even

Prime: No

Previous Prime: 29063

Next Prime: 29077

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 × 17 × 19

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 17, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000110001110

Octal: 70616

Duodecimal: 149A6

Hexadecimal: 718e

Square: 845064900

Square Root: 170.49926686059385

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

a(n) = n*(n+1)*(n+2)*(n+3)/4. A33487

a(n) = 2·det(M(n; -1))/det(M(n; 0)), where M(n; m) is the n X n matrix with (i,j)-th element equal to 1/binomial(n + i + j + m, n). A7226

Integers that are Rhonda numbers to base 16. A100975

Number of integer partitions of n whose parts have choosable sets of integer partitions. A387328

a(n) = binomial(2·n, n) mod ((n+1)*(n+2)*(n+3)*(n+4)). A65346

Number of distinct perforation patterns for deriving (v,b) = (n+3,n) punctured convolutional codes from (2,1). A7224

Left edge of the triangle in A033291. A192735

Number of n X 3 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 1 and 0 1 1 vertically. A207363

Numbers that are both interprime and oblong. A263676

Triangle read by rows: T(n,k) is the number of ternary trees with n edges and such that the first leaf in the preorder traversal is at level k (1<=k<=n). A ternary tree is a rooted tree in which each vertex has at most three children and each child of a vertex is designated as its left or middle or right child. A121445