Properties of the Number 87560

Eighty-Seven Thousand Five Hundred Sixty

Basics

Value: 87559 → 87560 → 87561

Parity: even

Prime: No

Previous Prime: 87559

Next Prime: 87583

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 5 × 11 × 199

Divisors: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10101011000001000

Octal: 253010

Duodecimal: 42808

Hexadecimal: 15608

Square: 7666753600

Square Root: 295.9053902854762

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 length n+5 0..1 arrays with at most two downsteps in every n consecutive neighbor pairs. A256820

Smallest m > n such that gcd(m, n²) = n. A87560

Triangle of number of rectangles in the interior of the rectangle with vertices (k,0), (0,k), (n,n+k) and (n+k,n), read by rows. A356356