Base | Representation |
---|---|
bin | 1001001001010010001101… |
… | …01000111010011010011010 |
3 | 2122012111222221121202111210 |
4 | 10210221012220322122122 |
5 | 10113441213313310020 |
6 | 110434301454203550 |
7 | 4143626022446556 |
oct | 444510650723232 |
9 | 78174887552453 |
10 | 20110222010010 |
11 | 64537740635a0 |
12 | 23095b47b35b6 |
13 | b2b5027a31c2 |
14 | 4d74a8b12866 |
15 | 24d1a66d43e0 |
hex | 124a46a3a69a |
20110222010010 has 64 divisors (see below), whose sum is σ = 53173526799744. Its totient is φ = 4826935968000.
The previous prime is 20110222010009. The next prime is 20110222010027. The reversal of 20110222010010 is 1001022201102.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301650169 + ... + 301716828.
It is an arithmetic number, because the mean of its divisors is an integer number (830836356246).
Almost surely, 220110222010010 is an apocalyptic number.
20110222010010 is an abundant number, since it is smaller than the sum of its proper divisors (33063304789734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20110222010010 is a wasteful number, since it uses less digits than its factorization.
20110222010010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603367119.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 20110222010010 its reverse (1001022201102), we get a palindrome (21111244211112).
The spelling of 20110222010010 in words is "twenty trillion, one hundred ten billion, two hundred twenty-two million, ten thousand, ten".
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