Properties of the Number 44195

Forty-Four Thousand One Hundred Ninety-Five

Basics

Value: 44194 → 44195 → 44196

Parity: odd

Prime: No

Previous Prime: 44189

Next Prime: 44201

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 8839

Divisors: 1, 5, 8839, 44195

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010110010100011

Octal: 126243

Duodecimal: 216AB

Hexadecimal: aca3

Square: 1953198025

Square Root: 210.22606879262145

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)=Number of (n+1)X(k+1) 0..2 arrays with no 2X2 subblock commuting with any of its horizontal and vertical 2X2 subblock neighbors. A187441

Smallest positive integer not the permanent of a real {0,1}-matrix of order n. A89477

Main diagonal of A332372. A332373

Number of (n+1)X2 0..2 arrays with no 2X2 subblock commuting with any of its horizontal and vertical 2X2 subblock neighbors. A187433

Number of (n+1)X5 0..2 arrays with no 2X2 subblock commuting with any of its horizontal and vertical 2X2 subblock neighbors. A187436

Number of nX3 0..2 arrays with no element equal to any value at offset (0,-1) (-1,-2) or (-2,0) and new values introduced in order 0..2. A275032

Expansion of (1+4x)/(1+4x+5x²). A90133

T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (0,-1) (-1,-2) or (-2,0) and new values introduced in order 0..2. A275037

Numbers n such that string 1,0 occurs in the base 8 representation of n but not of n-1. A44195