Properties of the Number 29506

Twenty-Nine Thousand Five Hundred Six

Basics

Value: 29505 → 29506 → 29507

Parity: even

Prime: No

Previous Prime: 29501

Next Prime: 29527

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 14753

Divisors: 1, 2, 14753, 29506

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111001101000010

Octal: 71502

Duodecimal: 150AA

Hexadecimal: 7342

Square: 870604036

Square Root: 171.77310616042314

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

T(n,k)=Number of (n+1)X(k+1) binary arrays with no 2X2 subblock determinant equal to any horizontal or vertical neighbor 2X2 subblock determinant. A185467

Ratios of successive terms of A080984. A80986

Number of simple graphs on n labeled nodes, where each maximally connected subgraph consists of a single node or has a unique cycle of length 4; also row sums of A144209. A144210

Triangle T(n,k), n>=3, 3<=k<=n, read by rows: T(n,k) = number of simple graphs on n labeled nodes, where each maximally connected subgraph consists of a single node or has a unique cycle of length k. A144212

Denominators of continued fraction convergents to sqrt(466). A41889

Number of strict partitions of 2n + 1 having an ordering of the parts in which no two neighboring parts have the same parity. A239883

Square array T(n,k), read by antidiagonals: number of labeled trees, with increments of labels along edges constrained to +-1, with n nodes that have no label greater than k. A101477

Number of (n+1) X 3 binary arrays with no 2 X 2 subblock determinant equal to any horizontal or vertical neighbor 2 X 2 subblock determinant. A185460

Number of (n+1) X 9 binary arrays with no 2 X 2 subblock determinant equal to any horizontal or vertical neighbor 2 X 2 subblock determinant. A185466

a(n) is the smallest nonnegative k such that there is no 3 X 3 matrix with entries in {1,...,n} whose determinant is k. A262719