Properties of the Number 72882

Seventy-Two Thousand Eight Hundred Eighty-Two

Basics

Value: 72881 → 72882 → 72883

Parity: even

Prime: No

Previous Prime: 72871

Next Prime: 72883

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 4049

Divisors: 1, 2, 3, 6, 9, 18, 4049, 8098, 12147, 24294

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001110010110010

Octal: 216262

Duodecimal: 36216

Hexadecimal: 11cb2

Square: 5311785924

Square Root: 269.9666646087994

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

a(n) = 225·n² - n. A156813

a(n) = 900·n² - 2·n. A158408

Number of permutations of length n that avoid the patterns 321, 1342, 4123. A116714

a(n) = 324·n² - 18. A158589

a(n) = Lucas(4·n). A56854

A nonlinear recurrence of order 3: a(1)=a(2)=a(3)=1; a(n)=(a(n-1)+a(n-2))²/a(n-3). A72882