Base | Representation |
---|---|
bin | 11101001111111110100… |
… | …110000010010011100100 |
3 | 21010011012211100000221210 |
4 | 131033332212002103210 |
5 | 230413010401023022 |
6 | 4135220240111420 |
7 | 265135124354115 |
oct | 35177646022344 |
9 | 7104184300853 |
10 | 2010021111012 |
11 | 705499574912 |
12 | 285680005570 |
13 | 11770c733865 |
14 | 6d3dd74a20c |
15 | 37442b5aa0c |
hex | 1d3fe9824e4 |
2010021111012 has 12 divisors (see below), whose sum is σ = 4690049259056. Its totient is φ = 670007037000.
The previous prime is 2010021110989. The next prime is 2010021111053. The reversal of 2010021111012 is 2101111200102.
It is a tau number, because it is divible by the number of its divisors (12).
It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 167501759251 = 2010021111012 / (2 + 0 + 1 + 0 + 0 + 2 + 1 + 1 + 1 + 1 + 0 + 1 + 2).
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, 83750879614 + ... + 83750879637.
Almost surely, 22010021111012 is an apocalyptic number.
It is an amenable number.
2010021111012 is an abundant number, since it is smaller than the sum of its proper divisors (2680028148044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010021111012 is a wasteful number, since it uses less digits than its factorization.
2010021111012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167501759258 (or 167501759256 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 2010021111012 its reverse (2101111200102), we get a palindrome (4111132311114).
The spelling of 2010021111012 in words is "two trillion, ten billion, twenty-one million, one hundred eleven thousand, twelve".
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