Properties of the Number 41423

Forty-One Thousand Four Hundred Twenty-Three

Basics

Value: 41422 → 41423 → 41424

Parity: odd

Prime: No

Previous Prime: 41413

Next Prime: 41443

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 23 × 1801

Divisors: 1, 23, 1801, 41423

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010000111001111

Octal: 120717

Duodecimal: 1BB7B

Hexadecimal: a1cf

Square: 1715864929

Square Root: 203.5264110625449

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

T(n,k) = 1/12 the number of (n+1) X (k+1) 0..5 arrays with every 2 X 2 subblock strictly increasing clockwise or counterclockwise with one decrease, and at least two adjacent blocks having the same increasing direction. A183729

Number of unsensed 2-connected simple planar maps with n edges. A6407

1/12 the number of (n+1) X 3 0..5 arrays with every 2 X 2 subblock strictly increasing clockwise or counterclockwise with one decrease, and at least two adjacent blocks having the same increasing direction. A183722

1/12 the number of (n+1) X 7 0..5 arrays with every 2 X 2 subblock strictly increasing clockwise or counterclockwise with one decrease, and at least two adjacent blocks having the same increasing direction. A183726

Denominators of continued fraction convergents to sqrt(227). A41423