Base | Representation |
---|---|
bin | 1001010010111001001110… |
… | …0001000000110111000100 |
3 | 1100012001010110100001200122 |
4 | 2110232103201000313010 |
5 | 2314421433214232322 |
6 | 33423032424201112 |
7 | 2103246064336424 |
oct | 224562341006704 |
9 | 40161113301618 |
10 | 10220202102212 |
11 | 32903aa712663 |
12 | 11908b1009198 |
13 | 5919b799441b |
14 | 2749362a4484 |
15 | 12acb6c55442 |
hex | 94b93840dc4 |
10220202102212 has 24 divisors (see below), whose sum is σ = 17907207823512. Its totient is φ = 5103857606400.
The previous prime is 10220202102203. The next prime is 10220202102241. The reversal of 10220202102212 is 21220120202201.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 814351027396 + 9405851074816 = 902414^2 + 3066896^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82238762 + ... + 82362942.
It is an arithmetic number, because the mean of its divisors is an integer number (746133659313).
Almost surely, 210220202102212 is an apocalyptic number.
It is an amenable number.
10220202102212 is a deficient number, since it is larger than the sum of its proper divisors (7687005721300).
10220202102212 is a wasteful number, since it uses less digits than its factorization.
10220202102212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149159 (or 149157 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10220202102212 its reverse (21220120202201), we get a palindrome (31440322304413).
The spelling of 10220202102212 in words is "ten trillion, two hundred twenty billion, two hundred two million, one hundred two thousand, two hundred twelve".
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