Base | Representation |
---|---|
bin | 1100001110101101011… |
… | …0110110001101010000 |
3 | 202002022201111210102101 |
4 | 3003223112312031100 |
5 | 11420244402041133 |
6 | 240304415330144 |
7 | 21115435405210 |
oct | 3035326661520 |
9 | 662281453371 |
10 | 210107065168 |
11 | 81118a62920 |
12 | 34878520954 |
13 | 16a75254c00 |
14 | a252554240 |
15 | 56ea93037d |
hex | 30eb5b6350 |
210107065168 has 120 divisors (see below), whose sum is σ = 549575914176. Its totient is φ = 75562905600.
The previous prime is 210107065163. The next prime is 210107065279. The reversal of 210107065168 is 861560701012.
210107065168 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210107065163) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 296353 + ... + 712768.
Almost surely, 2210107065168 is an apocalyptic number.
210107065168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
210107065168 is an abundant number, since it is smaller than the sum of its proper divisors (339468849008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210107065168 is a wasteful number, since it uses less digits than its factorization.
210107065168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1009173 (or 1009154 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 37.
The spelling of 210107065168 in words is "two hundred ten billion, one hundred seven million, sixty-five thousand, one hundred sixty-eight".
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