Base | Representation |
---|---|
bin | 10100101011100001… |
… | …011010001100011010 |
3 | 2010022111122121220221 |
4 | 110223201122030122 |
5 | 330433440433220 |
6 | 14111214310254 |
7 | 1414155340336 |
oct | 245341321432 |
9 | 63274577827 |
10 | 22205014810 |
11 | 9465174310 |
12 | 43784b838a |
13 | 212b473a24 |
14 | 11090aa7c6 |
15 | 89e6289aa |
hex | 52b85a31a |
22205014810 has 64 divisors (see below), whose sum is σ = 45926092800. Its totient is φ = 7644801600.
The previous prime is 22205014801. The next prime is 22205014921. The reversal of 22205014810 is 1841050222.
It is a super-2 number, since 2×222050148102 (a number of 21 digits) contains 22 as substring.
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, 5664031 + ... + 5667949.
It is an arithmetic number, because the mean of its divisors is an integer number (717595200).
Almost surely, 222205014810 is an apocalyptic number.
22205014810 is an abundant number, since it is smaller than the sum of its proper divisors (23721077990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22205014810 is a wasteful number, since it uses less digits than its factorization.
22205014810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6667.
The product of its (nonzero) digits is 1280, while the sum is 25.
The spelling of 22205014810 in words is "twenty-two billion, two hundred five million, fourteen thousand, eight hundred ten".
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