Properties of the Number 29005

Twenty-Nine Thousand Five

Basics

Value: 29004 → 29005 → 29006

Parity: odd

Prime: No

Previous Prime: 28979

Next Prime: 29009

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 5801

Divisors: 1, 5, 5801, 29005

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000101001101

Octal: 70515

Duodecimal: 14951

Hexadecimal: 714d

Square: 841290025

Square Root: 170.30854353202602

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

Coefficients in the expansion of C⁴/B⁵, in Watson's notation of page 106. A160506

Least k > 1 such that kⁿ is a twin rank (cf. A002822: 6·kⁿ +- 1 are twin primes). A326230

Numbers·such that 0 < |x¹¹ - y²| < x^9/2 for some number y. A173350

Number of n X 6 0..2 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 3. A239359

Number of tilings of a 2 X n rectangle with dominoes and long L-shaped 4-minoes. A345448

Expansion of 1/((1-x)*(1-x²)*(1-x³)*(1-x¹¹)). A29005