Base | Representation |
---|---|
bin | 1111100101011… |
… | …1001111001110 |
3 | 11120000002110111 |
4 | 3321113033032 |
5 | 113213302123 |
6 | 10253030234 |
7 | 1422425200 |
oct | 371271716 |
9 | 146002414 |
10 | 65369038 |
11 | 339987a9 |
12 | 19a8537a |
13 | 10709a07 |
14 | 8978770 |
15 | 5b1390d |
hex | 3e573ce |
65369038 has 24 divisors (see below), whose sum is σ = 114513912. Its totient is φ = 27904464.
The previous prime is 65369027. The next prime is 65369069. The reversal of 65369038 is 83096356.
It is a super-2 number, since 2×653690382 = 8546222258090888, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26556 + ... + 28912.
It is an arithmetic number, because the mean of its divisors is an integer number (4771413).
Almost surely, 265369038 is an apocalyptic number.
65369038 is a deficient number, since it is larger than the sum of its proper divisors (49144874).
65369038 is a wasteful number, since it uses less digits than its factorization.
65369038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2656 (or 2649 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 40.
The square root of 65369038 is about 8085.1121204347. The cubic root of 65369038 is about 402.8320637153.
The spelling of 65369038 in words is "sixty-five million, three hundred sixty-nine thousand, thirty-eight".
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