Properties of the Number 75044

Seventy-Five Thousand Forty-Four

Basics

Value: 75043 → 75044 → 75045

Parity: even

Prime: No

Previous Prime: 75041

Next Prime: 75079

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 73 × 257

Divisors: 1, 2, 4, 73, 146, 257, 292, 514, 1028, 18761

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010100100100

Octal: 222444

Duodecimal: 37518

Hexadecimal: 12524

Square: 5631601936

Square Root: 273.94159961568454

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 (n+2) X 6 0..1 arrays with every 3 X 3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally exactly three ways, and new values 0..1 introduced in row major order. A204750

a(0) = 1; a(n) = the smallest number k such that n numbers from k to k+n-1 have n distinct prime divisors, or 0 if no such number exists. A75044