Base | Representation |
---|---|
bin | 101101101100111100110010… |
… | …100001011110000100010011 |
3 | 222100200111202211100120101120 |
4 | 231230330302201132010103 |
5 | 202321200043130321321 |
6 | 1551254332251333323 |
7 | 60223562464044045 |
oct | 5554746241360423 |
9 | 870614684316346 |
10 | 201001022120211 |
11 | 590550669a0295 |
12 | 1a663417751243 |
13 | 882041323b081 |
14 | 378c703ad5a95 |
15 | 1838770405ec6 |
hex | b6cf3285e113 |
201001022120211 has 32 divisors (see below), whose sum is σ = 293562771082560. Its totient is φ = 121813994704896.
The previous prime is 201001022120209. The next prime is 201001022120219. The reversal of 201001022120211 is 112021220100102.
201001022120211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 201001022120211 - 21 = 201001022120209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201001022120219) 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, 388496316 + ... + 389013353.
It is an arithmetic number, because the mean of its divisors is an integer number (9173836596330).
Almost surely, 2201001022120211 is an apocalyptic number.
201001022120211 is a deficient number, since it is larger than the sum of its proper divisors (92561748962349).
201001022120211 is a wasteful number, since it uses less digits than its factorization.
201001022120211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 777509863.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 201001022120211 its reverse (112021220100102), we get a palindrome (313022242220313).
The spelling of 201001022120211 in words is "two hundred one trillion, one billion, twenty-two million, one hundred twenty thousand, two hundred eleven".
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