Base | Representation |
---|---|
bin | 101100011010100001… |
… | …011100011101011001 |
3 | 11120002120102110111012 |
4 | 230122201130131121 |
5 | 1240132020141233 |
6 | 33524105543305 |
7 | 3305536016663 |
oct | 543241343531 |
9 | 146076373435 |
10 | 47689615193 |
11 | 192525a9820 |
12 | 92ab1a4b35 |
13 | 46601ccb1c |
14 | 244595b533 |
15 | 1391b21548 |
hex | b1a85c759 |
47689615193 has 16 divisors (see below), whose sum is σ = 54844728000. Its totient is φ = 41011246080.
The previous prime is 47689615163. The next prime is 47689615199. The reversal of 47689615193 is 39151698674.
47689615193 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 47689615193 - 216 = 47689549657 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47689615199) 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, 28868 + ... + 310181.
It is an arithmetic number, because the mean of its divisors is an integer number (3427795500).
Almost surely, 247689615193 is an apocalyptic number.
It is an amenable number.
47689615193 is a deficient number, since it is larger than the sum of its proper divisors (7155112807).
47689615193 is a wasteful number, since it uses less digits than its factorization.
47689615193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339752.
The product of its digits is 9797760, while the sum is 59.
The spelling of 47689615193 in words is "forty-seven billion, six hundred eighty-nine million, six hundred fifteen thousand, one hundred ninety-three".
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