Base | Representation |
---|---|
bin | 111100100011111101… |
… | …001011100010100000 |
3 | 20012211220011222012222 |
4 | 330203331023202200 |
5 | 2031134101000143 |
6 | 45512350210212 |
7 | 4461306520052 |
oct | 744375134240 |
9 | 205756158188 |
10 | 65027750048 |
11 | 2563a519098 |
12 | 107297b3968 |
13 | 6194283911 |
14 | 320c4d98d2 |
15 | 1a58d3b768 |
hex | f23f4b8a0 |
65027750048 has 24 divisors (see below), whose sum is σ = 128572854228. Its totient is φ = 32374326784.
The previous prime is 65027750041. The next prime is 65027750057. The reversal of 65027750048 is 84005772056.
65027750048 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 2 ways, for example, as 57222380944 + 7805369104 = 239212^2 + 88348^2 .
It is a junction number, because it is equal to n+sod(n) for n = 65027749990 and 65027750008.
It is not an unprimeable number, because it can be changed into a prime (65027750041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4353311 + ... + 4368222.
Almost surely, 265027750048 is an apocalyptic number.
It is an amenable number.
65027750048 is a deficient number, since it is larger than the sum of its proper divisors (63545104180).
65027750048 is a wasteful number, since it uses less digits than its factorization.
65027750048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8721776 (or 8721768 counting only the distinct ones).
The product of its (nonzero) digits is 470400, while the sum is 44.
The spelling of 65027750048 in words is "sixty-five billion, twenty-seven million, seven hundred fifty thousand, forty-eight".
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