4790016
domain: N
Appears in sequences
- a(n) = n! with trailing zeros omitted.at n=12A004154
- Numbers n such that sum of the squares of the prime factors of n equals the sum of the squares of the digits of n.at n=32A067184
- Irregular triangle (an infinite binary tree) read by rows. The tree has root node 1 in row n = 1. For n > 1, each node with value m in row n-1 has a left child with value m / n if n divides m, and a right child with value m * n.at n=49A360298