Properties of the Number 29169

Twenty-Nine Thousand One Hundred Sixty-Nine

Basics

Value: 29168 → 29169 → 29170

Parity: odd

Prime: No

Previous Prime: 29167

Next Prime: 29173

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 463

Divisors: 1, 3, 7, 9, 21, 63, 463, 1389, 3241, 4167

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000111110001

Octal: 70761

Duodecimal: 14A69

Hexadecimal: 71f1

Square: 850830561

Square Root: 170.7893439298834

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 compositions of n with all adjacent parts (x, y) satisfying x >= 2y or y = 2x. A342335

a(n) = ∑_{k=0..floor(n/2)} binomial(k+2,2) * binomial(2·k,2·n-4·k). A382494

Numerators of the n-th iteration of the alternating continued fraction formed from the positive integers, starting with (1 - ...). A262957

a(n) is the starting position of the second occurrence of a string of the initial n decimal digits of e in the decimal expansion of e. A166028

Number of (n+2)X(2+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254183

Expansion of 1/((1-x²)*(1-x³)*(1-x¹⁰)*(1-x¹²)). A29169