Base | Representation |
---|---|
bin | 11101010001110101110… |
… | …111010001111100010011 |
3 | 21010100101021120211112121 |
4 | 131101311313101330103 |
5 | 230431110130321321 |
6 | 4140151000435111 |
7 | 265235532561145 |
oct | 35216567217423 |
9 | 7110337524477 |
10 | 2012022120211 |
11 | 706326040724 |
12 | 285b3a178a97 |
13 | 11796b17237c |
14 | 6d54d3c8c95 |
15 | 3750d66c441 |
hex | 1d475dd1f13 |
2012022120211 has 4 divisors (see below), whose sum is σ = 2014230707424. Its totient is φ = 2009813533000.
The previous prime is 2012022120203. The next prime is 2012022120217. The reversal of 2012022120211 is 1120212202102.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2012022120211 - 23 = 2012022120203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2012022120217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104292240 + ... + 1104294061.
It is an arithmetic number, because the mean of its divisors is an integer number (503557676856).
Almost surely, 22012022120211 is an apocalyptic number.
2012022120211 is a deficient number, since it is larger than the sum of its proper divisors (2208587213).
2012022120211 is an equidigital number, since it uses as much as digits as its factorization.
2012022120211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2208587212.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 2012022120211 its reverse (1120212202102), we get a palindrome (3132234322313).
The spelling of 2012022120211 in words is "two trillion, twelve billion, twenty-two million, one hundred twenty thousand, two hundred eleven".
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