Properties of the Number 87082

Eighty-Seven Thousand Eighty-Two

Basics

Value: 87081 → 87082 → 87083

Parity: even

Prime: No

Previous Prime: 87071

Next Prime: 87083

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 43541

Divisors: 1, 2, 43541, 87082

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101010000101010

Octal: 252052

Duodecimal: 4248A

Hexadecimal: 1542a

Square: 7583274724

Square Root: 295.0965943551365

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 X n binary arrays with rows, considered as binary numbers, in strictly increasing order, and columns, considered as binary numbers, in nondecreasing order, and no more than 3 ones in any row or column. A151803

Take bounded lunar divisors of n as defined in A087028, add them using normal addition. See A087121 for their lunar sum. A87082