Base | Representation |
---|---|
bin | 1011101100110101000… |
… | …0101110111000001010 |
3 | 201012211212221100020111 |
4 | 2323031100232320022 |
5 | 11243133111224320 |
6 | 232202125144534 |
7 | 20344161414046 |
oct | 2731520567012 |
9 | 635755840214 |
10 | 201012211210 |
11 | 78281175498 |
12 | 32b5a6bb14a |
13 | 15c55c43515 |
14 | 9a2c6cb026 |
15 | 5367268a5a |
hex | 2ecd42ee0a |
201012211210 has 32 divisors (see below), whose sum is σ = 366627461760. Its totient is φ = 79339361088.
The previous prime is 201012211177. The next prime is 201012211237. The reversal of 201012211210 is 12112210102.
201012211210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535956 + ... + 830224.
It is an arithmetic number, because the mean of its divisors is an integer number (11457108180).
Almost surely, 2201012211210 is an apocalyptic number.
201012211210 is a deficient number, since it is larger than the sum of its proper divisors (165615250550).
201012211210 is a wasteful number, since it uses less digits than its factorization.
201012211210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295182.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 201012211210 its reverse (12112210102), we get a palindrome (213124421312).
The spelling of 201012211210 in words is "two hundred one billion, twelve million, two hundred eleven thousand, two hundred ten".
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