Base | Representation |
---|---|
bin | 10010110100000100… |
… | …101101010110101100 |
3 | 1221010211202020201112 |
4 | 102310010231112230 |
5 | 312332424034122 |
6 | 13140305331152 |
7 | 1313412454523 |
oct | 226404552654 |
9 | 57124666645 |
10 | 20201002412 |
11 | 8626a37118 |
12 | 3ab9336ab8 |
13 | 1b9c223286 |
14 | d98c894ba |
15 | 7d37222e2 |
hex | 4b412d5ac |
20201002412 has 12 divisors (see below), whose sum is σ = 35353337040. Its totient is φ = 10100048976.
The previous prime is 20201002387. The next prime is 20201002421. The reversal of 20201002412 is 21420010202.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14 + ... + 201002.
It is an arithmetic number, because the mean of its divisors is an integer number (2946111420).
Almost surely, 220201002412 is an apocalyptic number.
It is an amenable number.
20201002412 is a deficient number, since it is larger than the sum of its proper divisors (15152334628).
20201002412 is a wasteful number, since it uses less digits than its factorization.
20201002412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226120 (or 226118 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 20201002412 its reverse (21420010202), we get a palindrome (41621012614).
The spelling of 20201002412 in words is "twenty billion, two hundred one million, two thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •