Base | Representation |
---|---|
bin | 11100101010101101111110… |
… | …10110001000010000110100 |
3 | 22021012121102000112111202002 |
4 | 32111112333112020100310 |
5 | 31230323312441041120 |
6 | 342024214124034432 |
7 | 16164344000241161 |
oct | 1625267726102064 |
9 | 267177360474662 |
10 | 63040445252660 |
11 | 190a533697a827 |
12 | 70a17b1692a18 |
13 | 29238c4787855 |
14 | 117d260dc1068 |
15 | 744c5ee30375 |
hex | 3955bf588434 |
63040445252660 has 96 divisors (see below), whose sum is σ = 133744864176000. Its totient is φ = 24957665671680.
The previous prime is 63040445252627. The next prime is 63040445252711. The reversal of 63040445252660 is 6625254404036.
63040445252660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10162893119 + ... + 10162899321.
It is an arithmetic number, because the mean of its divisors is an integer number (1393175668500).
Almost surely, 263040445252660 is an apocalyptic number.
It is an amenable number.
63040445252660 is an abundant number, since it is smaller than the sum of its proper divisors (70704418923340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63040445252660 is a wasteful number, since it uses less digits than its factorization.
63040445252660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10641 (or 10639 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 47.
Adding to 63040445252660 its reverse (6625254404036), we get a palindrome (69665699656696).
The spelling of 63040445252660 in words is "sixty-three trillion, forty billion, four hundred forty-five million, two hundred fifty-two thousand, six hundred sixty".
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