Base | Representation |
---|---|
bin | 100000000001110111000… |
… | …001000000111011100100 |
3 | 21210102012212110102102111 |
4 | 200001313001000323210 |
5 | 242030142110311322 |
6 | 4403045025250404 |
7 | 315006220253542 |
oct | 40016701007344 |
9 | 7712185412374 |
10 | 2201020010212 |
11 | 7794a1462831 |
12 | 2b66a5193a04 |
13 | 12c72aca868a |
14 | 7875c20ad92 |
15 | 3c3c0c87177 |
hex | 20077040ee4 |
2201020010212 has 12 divisors (see below), whose sum is σ = 3904549196716. Its totient is φ = 1085434525440.
The previous prime is 2201020010207. The next prime is 2201020010269. The reversal of 2201020010212 is 2120100201022.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1878061939776 + 322958070436 = 1370424^2 + 568294^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2201020010192 and 2201020010201.
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, 3768869589 + ... + 3768870172.
Almost surely, 22201020010212 is an apocalyptic number.
It is an amenable number.
2201020010212 is a deficient number, since it is larger than the sum of its proper divisors (1703529186504).
2201020010212 is a wasteful number, since it uses less digits than its factorization.
2201020010212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7537739838 (or 7537739836 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2201020010212 its reverse (2120100201022), we get a palindrome (4321120211234).
The spelling of 2201020010212 in words is "two trillion, two hundred one billion, twenty million, ten thousand, two hundred twelve".
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