Base | Representation |
---|---|
bin | 11101000111101011100… |
… | …100011110011000001011 |
3 | 21002022012221021022012200 |
4 | 131013223210132120023 |
5 | 230241234133000021 |
6 | 4131144223011243 |
7 | 264401264230425 |
oct | 35075344363013 |
9 | 7068187238180 |
10 | 2001112000011 |
11 | 701737611963 |
12 | 2839b4439b23 |
13 | 11691ca57047 |
14 | 6cbd6433815 |
15 | 370c0934126 |
hex | 1d1eb91e60b |
2001112000011 has 24 divisors (see below), whose sum is σ = 2897519586000. Its totient is φ = 1330834881600.
The previous prime is 2001112000007. The next prime is 2001112000021. The reversal of 2001112000011 is 1100002111002.
It is a happy number.
It is not a de Polignac number, because 2001112000011 - 22 = 2001112000007 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 2001111999957 and 2001112000002.
It is not an unprimeable number, because it can be changed into a prime (2001112000021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10599501 + ... + 10786641.
It is an arithmetic number, because the mean of its divisors is an integer number (120729982750).
Almost surely, 22001112000011 is an apocalyptic number.
2001112000011 is a deficient number, since it is larger than the sum of its proper divisors (896407585989).
2001112000011 is a wasteful number, since it uses less digits than its factorization.
2001112000011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190027 (or 190024 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 2001112000011 its reverse (1100002111002), we get a palindrome (3101114111013).
The spelling of 2001112000011 in words is "two trillion, one billion, one hundred twelve million, eleven", and thus it is an aban number.
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