Base | Representation |
---|---|
bin | 11101011001011001001… |
… | …100001101011101110110 |
3 | 21011010022101212201111021 |
4 | 131121121030031131312 |
5 | 231044212014032410 |
6 | 4144011350131354 |
7 | 265643505125455 |
oct | 35313114153566 |
9 | 7133271781437 |
10 | 2020131002230 |
11 | 709807316810 |
12 | 287621950b5a |
13 | 118661118a03 |
14 | 6dabc316b9c |
15 | 378354c3eda |
hex | 1d65930d776 |
2020131002230 has 32 divisors (see below), whose sum is σ = 3966931555488. Its totient is φ = 734569228800.
The previous prime is 2020131002221. The next prime is 2020131002237. The reversal of 2020131002230 is 322001310202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020131002237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3299704 + ... + 3863716.
It is an arithmetic number, because the mean of its divisors is an integer number (123966611109).
Almost surely, 22020131002230 is an apocalyptic number.
2020131002230 is a deficient number, since it is larger than the sum of its proper divisors (1946800553258).
2020131002230 is a wasteful number, since it uses less digits than its factorization.
2020131002230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 596592.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 2020131002230 its reverse (322001310202), we get a palindrome (2342132312432).
The spelling of 2020131002230 in words is "two trillion, twenty billion, one hundred thirty-one million, two thousand, two hundred thirty".
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