Properties of the Number 41691

Forty-One Thousand Six Hundred Ninety-One

Basics

Value: 41690 → 41691 → 41692

Parity: odd

Prime: No

Previous Prime: 41687

Next Prime: 41719

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 13 × 1069

Divisors: 1, 3, 13, 39, 1069, 3207, 13897, 41691

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010001011011011

Octal: 121333

Duodecimal: 20163

Hexadecimal: a2db

Square: 1738139481

Square Root: 204.1837407826588

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

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 435", based on the 5-celled von Neumann neighborhood. A272151

G.f. A(x) satisfies: A(x·B(x)) = x² - x³, where A(B(x)) = x. A273162

Denominators of continued fraction convergents to sqrt(365). A41691