Base | Representation |
---|---|
bin | 10111111110000… |
… | …01101101101100 |
3 | 112000100111012102 |
4 | 23333001231230 |
5 | 402433241333 |
6 | 31541354232 |
7 | 4661036123 |
oct | 1377015554 |
9 | 460314172 |
10 | 201071468 |
11 | a3554a74 |
12 | 57408978 |
13 | 32870c00 |
14 | 1c9c0aba |
15 | 129bbae8 |
hex | bfc1b6c |
201071468 has 36 divisors (see below), whose sum is σ = 391371120. Its totient is φ = 90282816.
The previous prime is 201071467. The next prime is 201071491. The reversal of 201071468 is 864170102.
It is a self number, because there is not a number n which added to its sum of digits gives 201071468.
It is not an unprimeable number, because it can be changed into a prime (201071467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20993 + ... + 29031.
It is an arithmetic number, because the mean of its divisors is an integer number (10871420).
Almost surely, 2201071468 is an apocalyptic number.
It is an amenable number.
201071468 is a deficient number, since it is larger than the sum of its proper divisors (190299652).
201071468 is a wasteful number, since it uses less digits than its factorization.
201071468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8106 (or 8091 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 29.
The square root of 201071468 is about 14179.9671367743. The cubic root of 201071468 is about 585.8460187083.
The spelling of 201071468 in words is "two hundred one million, seventy-one thousand, four hundred sixty-eight".
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