Base | Representation |
---|---|
bin | 101101101110101011101100… |
… | …001111100111101100001001 |
3 | 222101002220010201101100010120 |
4 | 231232223230033213230021 |
5 | 202330122432120321301 |
6 | 1551425144401133453 |
7 | 60235306422251505 |
oct | 5556535417475411 |
9 | 871086121340116 |
10 | 201120102120201 |
11 | 590a0613502820 |
12 | 1a68250b32a289 |
13 | 882b70c948624 |
14 | 379439cb97305 |
15 | 183b8de72de36 |
hex | b6eaec3e7b09 |
201120102120201 has 32 divisors (see below), whose sum is σ = 292948284042240. Its totient is φ = 121720224225600.
The previous prime is 201120102120167. The next prime is 201120102120229. The reversal of 201120102120201 is 102021201021102.
It is not a de Polignac number, because 201120102120201 - 217 = 201120101989129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201120102120101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119097711 + ... + 120774603.
It is an arithmetic number, because the mean of its divisors is an integer number (9154633876320).
Almost surely, 2201120102120201 is an apocalyptic number.
It is an amenable number.
201120102120201 is a deficient number, since it is larger than the sum of its proper divisors (91828181922039).
201120102120201 is a wasteful number, since it uses less digits than its factorization.
201120102120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1681997.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 201120102120201 its reverse (102021201021102), we get a palindrome (303141303141303).
The spelling of 201120102120201 in words is "two hundred one trillion, one hundred twenty billion, one hundred two million, one hundred twenty thousand, two hundred one".
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