Base | Representation |
---|---|
bin | 100111001100100110101… |
… | …0001010011001110100001 |
3 | 201002000021012200211210201 |
4 | 1032121031101103032201 |
5 | 1201230423423320032 |
6 | 15242501102425201 |
7 | 1064132322050653 |
oct | 116311521231641 |
9 | 21060235624721 |
10 | 5387185370017 |
11 | 1797768774770 |
12 | 7300a5592201 |
13 | 301017864ac9 |
14 | 148a53a746d3 |
15 | 951ee0d28e7 |
hex | 4e64d4533a1 |
5387185370017 has 8 divisors (see below), whose sum is σ = 5876948108160. Its totient is φ = 4897425734160.
The previous prime is 5387185369981. The next prime is 5387185370027. The reversal of 5387185370017 is 7100735817835.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5387185370017 - 27 = 5387185369889 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 5387185370017.
It is not an unprimeable number, because it can be changed into a prime (5387185370027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4298959 + ... + 5408827.
It is an arithmetic number, because the mean of its divisors is an integer number (734618513520).
Almost surely, 25387185370017 is an apocalyptic number.
It is an amenable number.
5387185370017 is a deficient number, since it is larger than the sum of its proper divisors (489762738143).
5387185370017 is a wasteful number, since it uses less digits than its factorization.
5387185370017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1551143.
The product of its (nonzero) digits is 4939200, while the sum is 55.
The spelling of 5387185370017 in words is "five trillion, three hundred eighty-seven billion, one hundred eighty-five million, three hundred seventy thousand, seventeen".
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