Properties of the Number 44742

Forty-Four Thousand Seven Hundred Forty-Two

Basics

Value: 44741 → 44742 → 44743

Parity: even

Prime: No

Previous Prime: 44741

Next Prime: 44753

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 7457

Divisors: 1, 2, 3, 6, 7457, 14914, 22371, 44742

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010111011000110

Octal: 127306

Duodecimal: 21A86

Hexadecimal: aec6

Square: 2001846564

Square Root: 211.5230483895313

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 nXk 0..1 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value. A267788

Numerators of continued fraction convergents to sqrt(943). A42824

Number of nX4 0..1 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value. A267784

Number of 6Xn 0..1 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value. A267792

a(n) is the least k such that, if p is the greatest prime less than k, there is a prime between n·p and n·k, but for 1 < j < n there is no prime between j·p and j·k. A368208

Numbers n such that string 2,9 occurs in the base 10 representation of n but not of n+1. A44742