Base | Representation |
---|---|
bin | 101100001100110101… |
… | …011101111000010001 |
3 | 11112111120022221011011 |
4 | 230030311131320101 |
5 | 1234144223422430 |
6 | 33445224050521 |
7 | 3300050124661 |
oct | 541465357021 |
9 | 145446287134 |
10 | 47459982865 |
11 | 19144a17639 |
12 | 9246303a41 |
13 | 462476bcc9 |
14 | 24232641a1 |
15 | 137b8b222a |
hex | b0cd5de11 |
47459982865 has 16 divisors (see below), whose sum is σ = 59997600000. Its totient is φ = 35940782592.
The previous prime is 47459982863. The next prime is 47459982901. The reversal of 47459982865 is 56828995474.
47459982865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 47459982865 - 21 = 47459982863 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47459982865.
It is not an unprimeable number, because it can be changed into a prime (47459982863) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81337 + ... + 318646.
It is an arithmetic number, because the mean of its divisors is an integer number (3749850000).
Almost surely, 247459982865 is an apocalyptic number.
It is an amenable number.
47459982865 is a deficient number, since it is larger than the sum of its proper divisors (12537617135).
47459982865 is a wasteful number, since it uses less digits than its factorization.
47459982865 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401256.
The product of its digits is 174182400, while the sum is 67.
The spelling of 47459982865 in words is "forty-seven billion, four hundred fifty-nine million, nine hundred eighty-two thousand, eight hundred sixty-five".
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