Base | Representation |
---|---|
bin | 11011100011111110111100… |
… | …010110111000100001001100 |
3 | 120220012112001202121201210001 |
4 | 123203332330112320201030 |
5 | 111342032101130012114 |
6 | 1105451413120454044 |
7 | 34350600103052446 |
oct | 3343767426704114 |
9 | 526175052551701 |
10 | 121220022110284 |
11 | 35696139311089 |
12 | 1171930417a324 |
13 | 5283ccab610c6 |
14 | 21d111a797496 |
15 | e03326ec8374 |
hex | 6e3fbc5b884c |
121220022110284 has 12 divisors (see below), whose sum is σ = 212465982595608. Its totient is φ = 60515455654400.
The previous prime is 121220022110263. The next prime is 121220022110323. The reversal of 121220022110284 is 482011220022121.
121220022110284 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23638847302 + ... + 23638852429.
It is an arithmetic number, because the mean of its divisors is an integer number (17705498549634).
Almost surely, 2121220022110284 is an apocalyptic number.
It is an amenable number.
121220022110284 is a deficient number, since it is larger than the sum of its proper divisors (91245960485324).
121220022110284 is a wasteful number, since it uses less digits than its factorization.
121220022110284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47277700376 (or 47277700374 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 28.
The spelling of 121220022110284 in words is "one hundred twenty-one trillion, two hundred twenty billion, twenty-two million, one hundred ten thousand, two hundred eighty-four".
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