Base | Representation |
---|---|
bin | 10100110000100111… |
… | …111100101000110000 |
3 | 2010112110201120002010 |
4 | 110300213330220300 |
5 | 331122344133312 |
6 | 14123513122520 |
7 | 1416245046153 |
oct | 246047745060 |
9 | 63473646063 |
10 | 22290614832 |
11 | 94a951a932 |
12 | 43a10b9440 |
13 | 2143115025 |
14 | 11165cdc9a |
15 | 8a6dd693c |
hex | 5309fca30 |
22290614832 has 40 divisors (see below), whose sum is σ = 57715313920. Its totient is φ = 7413272640.
The previous prime is 22290614809. The next prime is 22290614861. The reversal of 22290614832 is 23841609222.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507844 + ... + 549987.
It is an arithmetic number, because the mean of its divisors is an integer number (1442882848).
Almost surely, 222290614832 is an apocalyptic number.
It is an amenable number.
22290614832 is an abundant number, since it is smaller than the sum of its proper divisors (35424699088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22290614832 is a wasteful number, since it uses less digits than its factorization.
22290614832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1058281 (or 1058275 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 39.
The spelling of 22290614832 in words is "twenty-two billion, two hundred ninety million, six hundred fourteen thousand, eight hundred thirty-two".
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