Base | Representation |
---|---|
bin | 10100001011000101110001 |
3 | 100221200012011 |
4 | 110023011301 |
5 | 2323211210 |
6 | 305202521 |
7 | 62643541 |
oct | 24130561 |
9 | 10850164 |
10 | 5288305 |
11 | 2a92200 |
12 | 1930441 |
13 | 1132099 |
14 | 9b9321 |
15 | 6e6d8a |
hex | 50b171 |
5288305 has 12 divisors (see below), whose sum is σ = 6976116. Its totient is φ = 3845600.
The previous prime is 5288281. The next prime is 5288317. The reversal of 5288305 is 5038825.
It can be written as a sum of positive squares in 2 ways, for example, as 1411344 + 3876961 = 1188^2 + 1969^2 .
It is not a de Polignac number, because 5288305 - 27 = 5288177 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3766 + ... + 4975.
It is an arithmetic number, because the mean of its divisors is an integer number (581343).
Almost surely, 25288305 is an apocalyptic number.
5288305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5288305 is a deficient number, since it is larger than the sum of its proper divisors (1687811).
5288305 is a wasteful number, since it uses less digits than its factorization.
5288305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8768 (or 8757 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 5288305 is about 2299.6314922178. The cubic root of 5288305 is about 174.2230042430.
The spelling of 5288305 in words is "five million, two hundred eighty-eight thousand, three hundred five".
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