Properties of the Number 29105

Twenty-Nine Thousand One Hundred Five

Basics

Value: 29104 → 29105 → 29106

Parity: odd

Prime: No

Previous Prime: 29101

Next Prime: 29123

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 5821

Divisors: 1, 5, 5821, 29105

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000110110001

Octal: 70661

Duodecimal: 14A15

Hexadecimal: 71b1

Square: 847101025

Square Root: 170.60187572239644

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) = 66·n² - 1. A158693

Number of nX4 0..1 arrays with every element equal to 1, 2, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A300111

Expansion of 1/((1-x)(1-x⁵)(1-x¹¹)(1-x¹²)). A29105