Properties of the Number 87636

Eighty-Seven Thousand Six Hundred Thirty-Six

Basics

Value: 87635 → 87636 → 87637

Parity: even

Prime: No

Previous Prime: 87631

Next Prime: 87641

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 67 × 109

Divisors: 1, 2, 3, 4, 6, 12, 67, 109, 134, 201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10101011001010100

Octal: 253124

Duodecimal: 42870

Hexadecimal: 15654

Square: 7680068496

Square Root: 296.0337818560578

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+1) X (1+1) 0..1 arrays with each 2 X 2 subblock having clockwise pattern 0000 0011 or 0111. A259243

Triangle read by rows: T(n,k) is the number of simple graphs on n unlabeled nodes with k simplical vertices, 0 <= k <= n. A367145

Number of n-digit lunar primes. A87636

Number of forests with n labeled nodes and 6 trees. A240683