Base | Representation |
---|---|
bin | 10010111111111100… |
… | …10101010010000011 |
3 | 222022212022021201200 |
4 | 21133332111102003 |
5 | 131342212011321 |
6 | 4404051432243 |
7 | 510524335434 |
oct | 113776252203 |
9 | 28285267650 |
10 | 10200110211 |
11 | 4364772855 |
12 | 1b87bb5683 |
13 | c672b2995 |
14 | 6ca97348b |
15 | 3ea739d26 |
hex | 25ff95483 |
10200110211 has 24 divisors (see below), whose sum is σ = 15654216240. Its totient is φ = 6400041408.
The previous prime is 10200110197. The next prime is 10200110213. The reversal of 10200110211 is 11201100201.
It is a happy number.
It is not a de Polignac number, because 10200110211 - 227 = 10065892483 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 10200110193 and 10200110202.
It is not an unprimeable number, because it can be changed into a prime (10200110213) 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, 71125 + ... + 159558.
It is an arithmetic number, because the mean of its divisors is an integer number (652259010).
Almost surely, 210200110211 is an apocalyptic number.
10200110211 is a deficient number, since it is larger than the sum of its proper divisors (5454106029).
10200110211 is an equidigital number, since it uses as much as digits as its factorization.
10200110211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230740 (or 230703 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 10200110211 its reverse (11201100201), we get a palindrome (21401210412).
The spelling of 10200110211 in words is "ten billion, two hundred million, one hundred ten thousand, two hundred eleven".
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