Properties of the Number 29842

Twenty-Nine Thousand Eight Hundred Forty-Two

Basics

Value: 29841 → 29842 → 29843

Parity: even

Prime: No

Previous Prime: 29837

Next Prime: 29851

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 43 × 347

Divisors: 1, 2, 43, 86, 347, 694, 14921, 29842

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010010010010

Octal: 72222

Duodecimal: 1532A

Hexadecimal: 7492

Square: 890544964

Square Root: 172.74837191707482

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) = (2·n - 1)*(3·n² - 3·n + 2)/2. A63491

Expansion of 1/(1-x-x²+2·x³). A77948

a(n) = 2*(a(n-1) + a(n-2) + a(n-3)) - a(n-4) for n >= 4, with initial terms 0,0,0,1. A192237

Expansion of 1/(1+x-x²-2·x³). A77971

Partials sums of the cubefull numbers (A036966). A362971

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of e.g.f. B(x)^k, where B(x) is the e.g.f. of A384739. A384741

Numbers having four 2's in base 8. A43432

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 822", based on the 5-celled von Neumann neighborhood. A272847

Expansion of ∏_m>=1 ((1+q^2·m-1)/(1+q^2·m))⁵. A29842

Number of nX2 0..5 arrays with values 0..5 introduced in row major order and each element equal to at least one horizontal or vertical neighbor. A198621