Properties of the Number 36918

Thirty-Six Thousand Nine Hundred Eighteen

Basics

Value: 36917 → 36918 → 36919

Parity: even

Prime: No

Previous Prime: 36913

Next Prime: 36919

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 7 × 293

Divisors: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001000000110110

Octal: 110066

Duodecimal: 19446

Hexadecimal: 9036

Square: 1362938724

Square Root: 192.14057353927097

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

Maximal term in trajectory of P under the 'Px+1' map, where P = n-th prime, or -1 if no such term exists. A57689

Trajectory of 19 under the `19x+1' map. A57685

First component A of the pairs (A, B), listed in increasing order, such that the multiset of digits of A union the multiset of digits of B equals the multiset of digits of A² and the multiset of digits of B², for some B >= A. Note that terms may be repeated. A389379

a(n) = floor(e*(n-1)*(n-1)!). A36918