Base | Representation |
---|---|
bin | 1111100100110… |
… | …0101001010010 |
3 | 11112220212221112 |
4 | 3321030221102 |
5 | 113210410100 |
6 | 10252053322 |
7 | 1422154535 |
oct | 371145122 |
9 | 145825845 |
10 | 65325650 |
11 | 33969145 |
12 | 19a64242 |
13 | 106c3040 |
14 | 8966a1c |
15 | 5b05b35 |
hex | 3e4ca52 |
65325650 has 24 divisors (see below), whose sum is σ = 130853604. Its totient is φ = 24120000.
The previous prime is 65325647. The next prime is 65325671. The reversal of 65325650 is 5652356.
65325650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 4313929 + 61011721 = 2077^2 + 7811^2 .
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 11 ways as a sum of consecutive naturals, for example, 49601 + ... + 50900.
Almost surely, 265325650 is an apocalyptic number.
65325650 is an abundant number, since it is smaller than the sum of its proper divisors (65527954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65325650 is a wasteful number, since it uses less digits than its factorization.
65325650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100526 (or 100521 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 32.
The square root of 65325650 is about 8082.4284716909. The cubic root of 65325650 is about 402.7429188311.
The spelling of 65325650 in words is "sixty-five million, three hundred twenty-five thousand, six hundred fifty".
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