Base | Representation |
---|---|
bin | 11101010000111110111… |
… | …110010000001100111010 |
3 | 21010021000002201022011110 |
4 | 131100332332100030322 |
5 | 230422213401414320 |
6 | 4135515342141150 |
7 | 265203651105123 |
oct | 35207676201472 |
9 | 7107002638143 |
10 | 2011101201210 |
11 | 7059a3220642 |
12 | 2859218817b6 |
13 | 11785243319a |
14 | 6d4a2d8504a |
15 | 374a78ac5e0 |
hex | 1d43ef9033a |
2011101201210 has 32 divisors (see below), whose sum is σ = 4944365883072. Its totient is φ = 523213320320.
The previous prime is 2011101201167. The next prime is 2011101201229. The reversal of 2011101201210 is 121021011102.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 817519584 + ... + 817522043.
It is an arithmetic number, because the mean of its divisors is an integer number (154511433846).
Almost surely, 22011101201210 is an apocalyptic number.
2011101201210 is an abundant number, since it is smaller than the sum of its proper divisors (2933264681862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011101201210 is a wasteful number, since it uses less digits than its factorization.
2011101201210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1635041678.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 2011101201210 its reverse (121021011102), we get a palindrome (2132122212312).
The spelling of 2011101201210 in words is "two trillion, eleven billion, one hundred one million, two hundred one thousand, two hundred ten".
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