Base | Representation |
---|---|
bin | 10100100101111000… |
… | …111000110010000000 |
3 | 2010001220211002100210 |
4 | 110211320320302000 |
5 | 330240242143422 |
6 | 14054000514120 |
7 | 1411630125642 |
oct | 244570706200 |
9 | 63056732323 |
10 | 22110506112 |
11 | 9416893552 |
12 | 435091b940 |
13 | 2114a03816 |
14 | 10da708892 |
15 | 8961ab10c |
hex | 525e38c80 |
22110506112 has 64 divisors (see below), whose sum is σ = 61822159200. Its totient is φ = 6982262784.
The previous prime is 22110506087. The next prime is 22110506113. The reversal of 22110506112 is 21160501122.
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (22110506113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1507953 + ... + 1522544.
Almost surely, 222110506112 is an apocalyptic number.
It is an amenable number.
22110506112 is an abundant number, since it is smaller than the sum of its proper divisors (39711653088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22110506112 is a wasteful number, since it uses less digits than its factorization.
22110506112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3030533 (or 3030521 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 21.
The spelling of 22110506112 in words is "twenty-two billion, one hundred ten million, five hundred six thousand, one hundred twelve".
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