Base | Representation |
---|---|
bin | 10100101111000110… |
… | …101000100010111000 |
3 | 2010110200201111120112 |
4 | 110233012220202320 |
5 | 331044331321233 |
6 | 14121202243452 |
7 | 1415515160210 |
oct | 245706504270 |
9 | 63420644515 |
10 | 22265104568 |
11 | 9496086673 |
12 | 4394656588 |
13 | 213aa527b5 |
14 | 111306d240 |
15 | 8a4a48048 |
hex | 52f1a88b8 |
22265104568 has 64 divisors (see below), whose sum is σ = 48411648000. Its totient is φ = 9403067520.
The previous prime is 22265104559. The next prime is 22265104597. The reversal of 22265104568 is 86540156222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1049183 + ... + 1070193.
It is an arithmetic number, because the mean of its divisors is an integer number (756432000).
Almost surely, 222265104568 is an apocalyptic number.
22265104568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
22265104568 is an abundant number, since it is smaller than the sum of its proper divisors (26146543432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22265104568 is a wasteful number, since it uses less digits than its factorization.
22265104568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21300 (or 21296 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 41.
The spelling of 22265104568 in words is "twenty-two billion, two hundred sixty-five million, one hundred four thousand, five hundred sixty-eight".
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