Base | Representation |
---|---|
bin | 1010001011011111100101… |
… | …10101001111001000010000 |
3 | 2221020222222111101112001201 |
4 | 11011233302311033020100 |
5 | 10413224241021340303 |
6 | 115335332330440544 |
7 | 4500162564546613 |
oct | 505576265171020 |
9 | 87228874345051 |
10 | 22385148621328 |
11 | 71505408a9649 |
12 | 2616484b93154 |
13 | c64bab3758bc |
14 | 5756386d617a |
15 | 28c450a0381d |
hex | 145bf2d4f210 |
22385148621328 has 20 divisors (see below), whose sum is σ = 45653921530960. Its totient is φ = 10603491452064.
The previous prime is 22385148621301. The next prime is 22385148621331. The reversal of 22385148621328 is 82312684158322.
22385148621328 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36817678350 + ... + 36817678957.
It is an arithmetic number, because the mean of its divisors is an integer number (2282696076548).
Almost surely, 222385148621328 is an apocalyptic number.
It is an amenable number.
22385148621328 is an abundant number, since it is smaller than the sum of its proper divisors (23268772909632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22385148621328 is a wasteful number, since it uses less digits than its factorization.
22385148621328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73635357334 (or 73635357328 counting only the distinct ones).
The product of its digits is 8847360, while the sum is 55.
The spelling of 22385148621328 in words is "twenty-two trillion, three hundred eighty-five billion, one hundred forty-eight million, six hundred twenty-one thousand, three hundred twenty-eight".
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