Properties of the Number 29664

Twenty-Nine Thousand Six Hundred Sixty-Four

Basics

Value: 29663 → 29664 → 29665

Parity: even

Prime: No

Previous Prime: 29663

Next Prime: 29669

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁵ × 3 ² × 103

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111001111100000

Octal: 71740

Duodecimal: 15200

Hexadecimal: 73e0

Square: 879952896

Square Root: 172.23240113288787

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

Numbers k such that prime(k) + prime(k+1) + prime(k+2) is a square. A76305

The sum of the next n terms of A114103. A114105

Denominators of continued fraction convergents to sqrt(946). A42831

Totients t such that the number of divisors of t equals the number of solutions of φ(x) = t. A305058

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 630", based on the 5-celled von Neumann neighborhood. A269543

E.g.f.: 2·x / LambertW( 2·x/(1-x) ). A352412

Odd numbers to the left of the central elements of the (2,1)-Pascal triangle A029653. A29664