Base | Representation |
---|---|
bin | 11101010001110101110… |
… | …110111001100001110011 |
3 | 21010100101021101202100220 |
4 | 131101311312321201303 |
5 | 230431110114121321 |
6 | 4140150554344123 |
7 | 265235531663460 |
oct | 35216566714163 |
9 | 7110337352326 |
10 | 2012022020211 |
11 | 706325a82585 |
12 | 285b3a12b043 |
13 | 11796b1389b8 |
14 | 6d54d3a0667 |
15 | 3750d64c9c6 |
hex | 1d475db9873 |
2012022020211 has 32 divisors (see below), whose sum is σ = 3260463690240. Its totient is φ = 1077370523136.
The previous prime is 2012022020167. The next prime is 2012022020221. The reversal of 2012022020211 is 1120202202102.
It is not a de Polignac number, because 2012022020211 - 238 = 1737144113267 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2012022020221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12223741 + ... + 12387246.
It is an arithmetic number, because the mean of its divisors is an integer number (101889490320).
Almost surely, 22012022020211 is an apocalyptic number.
2012022020211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2012022020211 is a deficient number, since it is larger than the sum of its proper divisors (1248441670029).
2012022020211 is a wasteful number, since it uses less digits than its factorization.
2012022020211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24611243.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 2012022020211 its reverse (1120202202102), we get a palindrome (3132224222313).
The spelling of 2012022020211 in words is "two trillion, twelve billion, twenty-two million, twenty thousand, two hundred eleven".
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