Base | Representation |
---|---|
bin | 1111100000010… |
… | …1010100111000 |
3 | 11112101001020012 |
4 | 3320011110320 |
5 | 113122033103 |
6 | 10241521052 |
7 | 1416530060 |
oct | 370052470 |
9 | 145331205 |
10 | 65033528 |
11 | 3378971a |
12 | 19943188 |
13 | 106200a1 |
14 | 88cc3a0 |
15 | 5a992d8 |
hex | 3e05538 |
65033528 has 16 divisors (see below), whose sum is σ = 139357680. Its totient is φ = 27871488.
The previous prime is 65033519. The next prime is 65033533. The reversal of 65033528 is 82533056.
It is a junction number, because it is equal to n+sod(n) for n = 65033494 and 65033503.
It is a congruent number.
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, 580601 + ... + 580712.
It is an arithmetic number, because the mean of its divisors is an integer number (8709855).
Almost surely, 265033528 is an apocalyptic number.
It is an amenable number.
65033528 is an abundant number, since it is smaller than the sum of its proper divisors (74324152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65033528 is a wasteful number, since it uses less digits than its factorization.
65033528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1161326 (or 1161322 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 65033528 is about 8064.3367985222. The cubic root of 65033528 is about 402.1416957160.
The spelling of 65033528 in words is "sixty-five million, thirty-three thousand, five hundred twenty-eight".
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