Base | Representation |
---|---|
bin | 1001100111100101… |
… | …01010001011100111 |
3 | 111022212202112220122 |
4 | 10303302222023213 |
5 | 41033423312122 |
6 | 2212223552155 |
7 | 241652205101 |
oct | 46362521347 |
9 | 14285675818 |
10 | 5163885287 |
11 | 220a9734a0 |
12 | 100145b65b |
13 | 643aac932 |
14 | 36db62571 |
15 | 20352a142 |
hex | 133caa2e7 |
5163885287 has 8 divisors (see below), whose sum is σ = 5696626320. Its totient is φ = 4641693760.
The previous prime is 5163885281. The next prime is 5163885289. The reversal of 5163885287 is 7825883615.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5163885287 - 24 = 5163885271 is a prime.
It is a super-2 number, since 2×51638852872 = 53331422514590144738, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5163885281) 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, 2636348 + ... + 2638305.
It is an arithmetic number, because the mean of its divisors is an integer number (712078290).
Almost surely, 25163885287 is an apocalyptic number.
5163885287 is a deficient number, since it is larger than the sum of its proper divisors (532741033).
5163885287 is a wasteful number, since it uses less digits than its factorization.
5163885287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5274753.
The product of its digits is 3225600, while the sum is 53.
The square root of 5163885287 is about 71860.1787292517. The cubic root of 5163885287 is about 1728.4581233413.
The spelling of 5163885287 in words is "five billion, one hundred sixty-three million, eight hundred eighty-five thousand, two hundred eighty-seven".
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