Base | Representation |
---|---|
bin | 101110101001001110… |
… | …010101011100101001 |
3 | 11210021102101222202202 |
4 | 232221032111130221 |
5 | 1310032414411000 |
6 | 35001432305545 |
7 | 3422056554632 |
oct | 565116253451 |
9 | 153242358682 |
10 | 50083747625 |
11 | 1a270a7396a |
12 | 9858b422b5 |
13 | 4952212b32 |
14 | 25d18d0889 |
15 | 1481dd8dd5 |
hex | ba9395729 |
50083747625 has 16 divisors (see below), whose sum is σ = 62511690384. Its totient is φ = 40062400000.
The previous prime is 50083747621. The next prime is 50083747639. The reversal of 50083747625 is 52674738005.
It can be written as a sum of positive squares in 8 ways, for example, as 28029121561 + 22054626064 = 167419^2 + 148508^2 .
It is not a de Polignac number, because 50083747625 - 22 = 50083747621 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50083747625.
It is not an unprimeable number, because it can be changed into a prime (50083747621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1442975 + ... + 1477275.
It is an arithmetic number, because the mean of its divisors is an integer number (3906980649).
Almost surely, 250083747625 is an apocalyptic number.
It is an amenable number.
50083747625 is a deficient number, since it is larger than the sum of its proper divisors (12427942759).
50083747625 is a wasteful number, since it uses less digits than its factorization.
50083747625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45997 (or 45987 counting only the distinct ones).
The product of its (nonzero) digits is 1411200, while the sum is 47.
The spelling of 50083747625 in words is "fifty billion, eighty-three million, seven hundred forty-seven thousand, six hundred twenty-five".
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