Base | Representation |
---|---|
bin | 101101111100111111001100… |
… | …101011101000001101000100 |
3 | 222111120212110221010212101101 |
4 | 231330333030223220031010 |
5 | 202442224142221232322 |
6 | 1553500520332105444 |
7 | 60366316502242150 |
oct | 5574771453501504 |
9 | 874525427125341 |
10 | 202103120102212 |
11 | 5943a4a75311aa |
12 | 1a800b32005284 |
13 | 88a031c8787c4 |
14 | 37c9bb3a82060 |
15 | 1857275171327 |
hex | b7cfccae8344 |
202103120102212 has 12 divisors (see below), whose sum is σ = 404206240204480. Its totient is φ = 86615622900936.
The previous prime is 202103120102209. The next prime is 202103120102267. The reversal of 202103120102212 is 212201021301202.
202103120102212 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 202103120102212.
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, 3608984287512 + ... + 3608984287567.
Almost surely, 2202103120102212 is an apocalyptic number.
It is an amenable number.
202103120102212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202103120102212 is a wasteful number, since it uses less digits than its factorization.
202103120102212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7217968575090 (or 7217968575088 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 202103120102212 its reverse (212201021301202), we get a palindrome (414304141403414).
The spelling of 202103120102212 in words is "two hundred two trillion, one hundred three billion, one hundred twenty million, one hundred two thousand, two hundred twelve".
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