Base | Representation |
---|---|
bin | 1111100101101… |
… | …0101010011001 |
3 | 11120000210201000 |
4 | 3321122222121 |
5 | 113214224230 |
6 | 10253215213 |
7 | 1422514116 |
oct | 371325231 |
9 | 146023630 |
10 | 65383065 |
11 | 339a82a0 |
12 | 19a91509 |
13 | 10713207 |
14 | 897d90d |
15 | 5b17b60 |
hex | 3e5aa99 |
65383065 has 32 divisors (see below), whose sum is σ = 126806400. Its totient is φ = 31700160.
The previous prime is 65383051. The next prime is 65383093. The reversal of 65383065 is 56038356.
It is not a de Polignac number, because 65383065 - 28 = 65382809 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20530 + ... + 23499.
It is an arithmetic number, because the mean of its divisors is an integer number (3962700).
Almost surely, 265383065 is an apocalyptic number.
It is an amenable number.
65383065 is a deficient number, since it is larger than the sum of its proper divisors (61423335).
65383065 is a wasteful number, since it uses less digits than its factorization.
65383065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44054 (or 44048 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
The square root of 65383065 is about 8085.9795324994. The cubic root of 65383065 is about 402.8608751190.
The spelling of 65383065 in words is "sixty-five million, three hundred eighty-three thousand, sixty-five".
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