Base | Representation |
---|---|
bin | 1100001110101110101… |
… | …0001000110010011010 |
3 | 202002100002000201002211 |
4 | 3003223222020302122 |
5 | 11420302200401020 |
6 | 240305115545334 |
7 | 21115526366200 |
oct | 3035352106232 |
9 | 662302021084 |
10 | 210112122010 |
11 | 811208a712a |
12 | 3487a15b24a |
13 | 16a7630581b |
14 | a2530ad070 |
15 | 56eb0cd85a |
hex | 30eba88c9a |
210112122010 has 48 divisors (see below), whose sum is σ = 440012990664. Its totient is φ = 72027973248.
The previous prime is 210112122001. The next prime is 210112122029. The reversal of 210112122010 is 10221211012.
It can be written as a sum of positive squares in 4 ways, for example, as 86349585609 + 123762536401 = 293853^2 + 351799^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3832512 + ... + 3886948.
Almost surely, 2210112122010 is an apocalyptic number.
210112122010 is an abundant number, since it is smaller than the sum of its proper divisors (229900868654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210112122010 is a wasteful number, since it uses less digits than its factorization.
210112122010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62335 (or 62328 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 210112122010 its reverse (10221211012), we get a palindrome (220333333022).
The spelling of 210112122010 in words is "two hundred ten billion, one hundred twelve million, one hundred twenty-two thousand, ten".
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