Base | Representation |
---|---|
bin | 10011100011110001111011 |
3 | 100122111022200 |
4 | 103203301323 |
5 | 2303033131 |
6 | 301521243 |
7 | 61403241 |
oct | 23436173 |
9 | 10574280 |
10 | 5127291 |
11 | 2992234 |
12 | 1873223 |
13 | 10a6a00 |
14 | 976791 |
15 | 6b42e6 |
hex | 4e3c7b |
5127291 has 18 divisors (see below), whose sum is σ = 8021988. Its totient is φ = 3154320.
The previous prime is 5127289. The next prime is 5127299. The reversal of 5127291 is 1927215.
5127291 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5127291 - 21 = 5127289 is a prime.
It is a super-2 number, since 2×51272912 = 52578225997362, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5127299) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 165 + ... + 3206.
It is an arithmetic number, because the mean of its divisors is an integer number (445666).
Almost surely, 25127291 is an apocalyptic number.
5127291 is a deficient number, since it is larger than the sum of its proper divisors (2894697).
5127291 is a wasteful number, since it uses less digits than its factorization.
5127291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3403 (or 3387 counting only the distinct ones).
The product of its digits is 1260, while the sum is 27.
The square root of 5127291 is about 2264.3522252512. The cubic root of 5127291 is about 172.4365488121.
The spelling of 5127291 in words is "five million, one hundred twenty-seven thousand, two hundred ninety-one".
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