Base | Representation |
---|---|
bin | 1010000010001101… |
… | …11100101010111001 |
3 | 111220110011120212000 |
4 | 11001012330222321 |
5 | 42013122321310 |
6 | 2250324411213 |
7 | 250334234313 |
oct | 50106745271 |
9 | 14813146760 |
10 | 5387307705 |
11 | 2314aa401a |
12 | 1064246b09 |
13 | 67b178050 |
14 | 3916c07b3 |
15 | 217e5e4c0 |
hex | 1411bcab9 |
5387307705 has 64 divisors (see below), whose sum is σ = 10329016320. Its totient is φ = 2648395008.
The previous prime is 5387307661. The next prime is 5387307713. The reversal of 5387307705 is 5077037835.
It is not a de Polignac number, because 5387307705 - 213 = 5387299513 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1512787 + ... + 1516343.
It is an arithmetic number, because the mean of its divisors is an integer number (161390880).
Almost surely, 25387307705 is an apocalyptic number.
It is an amenable number.
5387307705 is a deficient number, since it is larger than the sum of its proper divisors (4941708615).
5387307705 is a wasteful number, since it uses less digits than its factorization.
5387307705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4447 (or 4441 counting only the distinct ones).
The product of its (nonzero) digits is 617400, while the sum is 45.
The square root of 5387307705 is about 73398.2813490888. The cubic root of 5387307705 is about 1753.0350277255.
The spelling of 5387307705 in words is "five billion, three hundred eighty-seven million, three hundred seven thousand, seven hundred five".
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