Base | Representation |
---|---|
bin | 1111100101011… |
… | …1011000010000 |
3 | 11120000010020220 |
4 | 3321113120100 |
5 | 113213311431 |
6 | 10253033040 |
7 | 1422426654 |
oct | 371273020 |
9 | 146003226 |
10 | 65369616 |
11 | 33999184 |
12 | 19a85780 |
13 | 1070a060 |
14 | 8978a64 |
15 | 5b13b96 |
hex | 3e57610 |
65369616 has 40 divisors (see below), whose sum is σ = 181863360. Its totient is φ = 20113536.
The previous prime is 65369597. The next prime is 65369677. The reversal of 65369616 is 61696356.
65369616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51756 + ... + 53003.
It is an arithmetic number, because the mean of its divisors is an integer number (4546584).
Almost surely, 265369616 is an apocalyptic number.
It is an amenable number.
65369616 is an abundant number, since it is smaller than the sum of its proper divisors (116493744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65369616 is a wasteful number, since it uses less digits than its factorization.
65369616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104783 (or 104777 counting only the distinct ones).
The product of its digits is 174960, while the sum is 42.
The square root of 65369616 is about 8085.1478650672. The cubic root of 65369616 is about 402.8332510064.
The spelling of 65369616 in words is "sixty-five million, three hundred sixty-nine thousand, six hundred sixteen".
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