70000000000
domain: N
Appears in sequences
- Arithmetic derivative of n^n.at n=10A068327
- Arithmetic derivative of 10^n.at n=10A085708
- Complete list of all 9 numbers n such that n is equal to the number of 9's in the decimal digits of all numbers <= n.at n=7A130431
- Numbers n such that the sum of all numbers formed by deleting one digit from n is equal to n.at n=38A131639
- Expansion of g.f. (1-3*x)/(1-10*x).at n=11A196662