Base | Representation |
---|---|
bin | 1011101101100100010… |
… | …0011000101001101000 |
3 | 201020100200200100101120 |
4 | 2323121010120221220 |
5 | 11244034314113112 |
6 | 232233523015240 |
7 | 20352115224306 |
oct | 2733104305150 |
9 | 636320610346 |
10 | 201210301032 |
11 | 78372a73294 |
12 | 32bb4b0a520 |
13 | 15c87cac230 |
14 | 9a4ab33276 |
15 | 5379846e8c |
hex | 2ed9118a68 |
201210301032 has 128 divisors (see below), whose sum is σ = 560123612160. Its totient is φ = 59814236160.
The previous prime is 201210301031. The next prime is 201210301043. The reversal of 201210301032 is 230103012102.
It is not an unprimeable number, because it can be changed into a prime (201210301031) 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 31 ways as a sum of consecutive naturals, for example, 5911968 + ... + 5945904.
It is an arithmetic number, because the mean of its divisors is an integer number (4375965720).
Almost surely, 2201210301032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 201210301032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280061806080).
201210301032 is an abundant number, since it is smaller than the sum of its proper divisors (358913311128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201210301032 is a wasteful number, since it uses less digits than its factorization.
201210301032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34603 (or 34599 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 201210301032 its reverse (230103012102), we get a palindrome (431313313134).
The spelling of 201210301032 in words is "two hundred one billion, two hundred ten million, three hundred one thousand, thirty-two".
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