Base | Representation |
---|---|
bin | 11101010000111111100… |
… | …111011100101011010100 |
3 | 21010021000212000221121111 |
4 | 131100333213130223110 |
5 | 230422224133001322 |
6 | 4135520405424404 |
7 | 265204141643110 |
oct | 35207747345324 |
9 | 7107025027544 |
10 | 2011112000212 |
11 | 7059a9327037 |
12 | 28592540b104 |
13 | 117854744623 |
14 | 6d4a4596740 |
15 | 374a87e2177 |
hex | 1d43f9dcad4 |
2011112000212 has 48 divisors (see below), whose sum is σ = 4152428879872. Its totient is φ = 834010201440.
The previous prime is 2011112000203. The next prime is 2011112000281. The reversal of 2011112000212 is 2120002111102.
It is a super-2 number, since 2×20111120002122 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2011112000192 and 2011112000201.
It is a congruent number.
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, 8091463 + ... + 8336305.
Almost surely, 22011112000212 is an apocalyptic number.
It is an amenable number.
2011112000212 is an abundant number, since it is smaller than the sum of its proper divisors (2141316879660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011112000212 is a wasteful number, since it uses less digits than its factorization.
2011112000212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254348 (or 254346 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2011112000212 its reverse (2120002111102), we get a palindrome (4131114111314).
The spelling of 2011112000212 in words is "two trillion, eleven billion, one hundred twelve million, two hundred twelve", and thus it is an aban number.
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