Properties of the Number 41191

Forty-One Thousand One Hundred Ninety-One

Basics

Value: 41190 → 41191 → 41192

Parity: odd

Prime: No

Previous Prime: 41189

Next Prime: 41201

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 17 × 2423

Divisors: 1, 17, 2423, 41191

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010000011100111

Octal: 120347

Duodecimal: 1BA07

Hexadecimal: a0e7

Square: 1696698481

Square Root: 202.95566018221814

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

Number of integer partitions of n with unsortable prime factors. A326332

Numbers k such that k and k² use only the digits 1, 4, 6, 8 and 9. A137055

a(n) = a(n-1) - a(n-2) if n is prime or a(n-1) + a(n-2) otherwise. a(1) = a(2) = 1. A192439

G.f. A(x) satisfies: A(x)² = A( (x + 2·A(x)²)² ). A271960

Denominators of continued fraction convergents to sqrt(106). A41191