Base | Representation |
---|---|
bin | 1010000001100000110101… |
… | …0110001011111000111100 |
3 | 1110000121102002211211222011 |
4 | 2200120031112023320330 |
5 | 2421032213130014322 |
6 | 35235010020101004 |
7 | 2215151244216343 |
oct | 240301526137074 |
9 | 43017362754864 |
10 | 11021110001212 |
11 | 356a032304303 |
12 | 129bb6b534764 |
13 | 61c394a7192c |
14 | 2a15d3040b5a |
15 | 141a3ead4677 |
hex | a060d58be3c |
11021110001212 has 24 divisors (see below), whose sum is σ = 19326247290000. Its totient is φ = 5499325810176.
The previous prime is 11021110001203. The next prime is 11021110001257. The reversal of 11021110001212 is 21210001112011.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 11021110001192 and 11021110001201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73443714 + ... + 73593622.
It is an arithmetic number, because the mean of its divisors is an integer number (805260303750).
Almost surely, 211021110001212 is an apocalyptic number.
It is an amenable number.
11021110001212 is a deficient number, since it is larger than the sum of its proper divisors (8305137288788).
11021110001212 is a wasteful number, since it uses less digits than its factorization.
11021110001212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187245 (or 187243 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 11021110001212 its reverse (21210001112011), we get a palindrome (32231111113223).
The spelling of 11021110001212 in words is "eleven trillion, twenty-one billion, one hundred ten million, one thousand, two hundred twelve".
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