Base | Representation |
---|---|
bin | 101111110010110100111101… |
… | …001001000001111110101000 |
3 | 1000120021000120111212002102221 |
4 | 233302310331021001332220 |
5 | 210022413142133223422 |
6 | 2023021003211203424 |
7 | 62163344143405420 |
oct | 5762647511017650 |
9 | 1016230514762387 |
10 | 210201020211112 |
11 | 60a8182aa86247 |
12 | 1b6aa448446574 |
13 | 9039b42bcbc88 |
14 | 39c9ad8523480 |
15 | 1947c26ccb3c7 |
hex | bf2d3d241fa8 |
210201020211112 has 64 divisors (see below), whose sum is σ = 457943426064000. Its totient is φ = 88595590214400.
The previous prime is 210201020211079. The next prime is 210201020211167. The reversal of 210201020211112 is 211112020102012.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123869518 + ... + 125555005.
It is an arithmetic number, because the mean of its divisors is an integer number (7155366032250).
Almost surely, 2210201020211112 is an apocalyptic number.
It is an amenable number.
210201020211112 is an abundant number, since it is smaller than the sum of its proper divisors (247742405852888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210201020211112 is a wasteful number, since it uses less digits than its factorization.
210201020211112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249424786 (or 249424782 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 210201020211112 its reverse (211112020102012), we get a palindrome (421313040313124).
The spelling of 210201020211112 in words is "two hundred ten trillion, two hundred one billion, twenty million, two hundred eleven thousand, one hundred twelve".
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