Base | Representation |
---|---|
bin | 1001000110011011101000… |
… | …01000110100101010110010 |
3 | 2121212010222200222201002111 |
4 | 10203031310020310222302 |
5 | 10110334441440231002 |
6 | 110321251150035534 |
7 | 4133555666462554 |
oct | 443156410645262 |
9 | 77763880881074 |
10 | 20012201102002 |
11 | 641614389460a |
12 | 22b25b97a8baa |
13 | b221b0cca315 |
14 | 4d284a8674d4 |
15 | 24a86b0cc3d7 |
hex | 123374234ab2 |
20012201102002 has 8 divisors (see below), whose sum is σ = 30019991830812. Its totient is φ = 10005537158400.
The previous prime is 20012201101969. The next prime is 20012201102077. The reversal of 20012201102002 is 20020110221002.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 19907471844841 + 104729257161 = 4461779^2 + 323619^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 281651899 + ... + 281722942.
Almost surely, 220012201102002 is an apocalyptic number.
20012201102002 is a deficient number, since it is larger than the sum of its proper divisors (10007790728810).
20012201102002 is a wasteful number, since it uses less digits than its factorization.
20012201102002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 563392604.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20012201102002 its reverse (20020110221002), we get a palindrome (40032311323004).
The spelling of 20012201102002 in words is "twenty trillion, twelve billion, two hundred one million, one hundred two thousand, two".
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