Properties of the Number 29886

Twenty-Nine Thousand Eight Hundred Eighty-Six

Basics

Value: 29885 → 29886 → 29887

Parity: even

Prime: No

Previous Prime: 29881

Next Prime: 29917

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 17 × 293

Divisors: 1, 2, 3, 6, 17, 34, 51, 102, 293, 586

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111010010111110

Octal: 72276

Duodecimal: 15366

Hexadecimal: 74be

Square: 893172996

Square Root: 172.87567787285752

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 T(n,k) of length 3n words such that all letters of the k-ary alphabet occur at least once and are introduced in ascending order and which can be built by repeatedly inserting triples of identical letters into the initially empty word; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A256311

G.f.: exp( ∑_n>=1 A001511(n)*2^A001511(n)*xⁿ/n ) where A001511(n) equals the 2-adic valuation of 2n. A183036

Number of n-node unlabeled rooted trees with thickening limbs and root outdegree (branching factor) 7. A245147

Number of words of length 3n such that all letters of the ternary alphabet occur at least once and are introduced in ascending order and which can be built by repeatedly inserting triples into the initially empty word. A321033

Number of words of length 6n such that all letters of the n-ary alphabet occur at least once and are introduced in ascending order and which can be built by repeatedly inserting triples of identical letters into the initially empty word. A321041

Simple zero-divisors of Cayley-Dickson algebras. A167654

Convolution of Thue-Morse sequence A001285 with itself. A29886

Number of length n+2 0..9 arrays with no three elements in a row with pattern aba (with a≠b) and new values 0..9 introduced in 0..9 order. A243606