Base | Representation |
---|---|
bin | 11011010101010010010010… |
… | …111101010010101010011100 |
3 | 120202121222001022001122102122 |
4 | 123111102102331102222130 |
5 | 111224010100104034322 |
6 | 1103355414420442112 |
7 | 34214613054463442 |
oct | 3325222275225234 |
9 | 522558038048378 |
10 | 120210010221212 |
11 | 353368629a07aa |
12 | 11595609249338 |
13 | 520c9a85a4762 |
14 | 21982a47b4b92 |
15 | dd6e11806442 |
hex | 6d5492f52a9c |
120210010221212 has 24 divisors (see below), whose sum is σ = 222757305669360. Its totient is φ = 56565549169920.
The previous prime is 120210010221157. The next prime is 120210010221239. The reversal of 120210010221212 is 212122010012021.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59426114 + ... + 61415657.
It is an arithmetic number, because the mean of its divisors is an integer number (9281554402890).
Almost surely, 2120210010221212 is an apocalyptic number.
It is an amenable number.
120210010221212 is a deficient number, since it is larger than the sum of its proper divisors (102547295448148).
120210010221212 is a wasteful number, since it uses less digits than its factorization.
120210010221212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120856421 (or 120856419 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 120210010221212 its reverse (212122010012021), we get a palindrome (332332020233233).
The spelling of 120210010221212 in words is "one hundred twenty trillion, two hundred ten billion, ten million, two hundred twenty-one thousand, two hundred twelve".
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