Base | Representation |
---|---|
bin | 11101010001111011001… |
… | …010010111110100100110 |
3 | 21010100121110211221221010 |
4 | 131101323022113310212 |
5 | 230431300404323420 |
6 | 4140203454003050 |
7 | 265240662254244 |
oct | 35217312276446 |
9 | 7110543757833 |
10 | 2012111011110 |
11 | 706371234782 |
12 | 285b63aa6486 |
13 | 1179836c6535 |
14 | 6d55b127794 |
15 | 3751637a4e0 |
hex | 1d47b297d26 |
2012111011110 has 32 divisors (see below), whose sum is σ = 4984842765312. Its totient is φ = 519254454240.
The previous prime is 2012111011073. The next prime is 2012111011117. The reversal of 2012111011110 is 111101112102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012111011117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1081779184 + ... + 1081781043.
It is an arithmetic number, because the mean of its divisors is an integer number (155776336416).
Almost surely, 22012111011110 is an apocalyptic number.
2012111011110 is an abundant number, since it is smaller than the sum of its proper divisors (2972731754202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012111011110 is a wasteful number, since it uses less digits than its factorization.
2012111011110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2163560268.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 2012111011110 its reverse (111101112102), we get a palindrome (2123212123212).
The spelling of 2012111011110 in words is "two trillion, twelve billion, one hundred eleven million, eleven thousand, one hundred ten".
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