Base | Representation |
---|---|
bin | 10011110111100100011001 |
3 | 100210121111200 |
4 | 103313210121 |
5 | 2313131340 |
6 | 303344413 |
7 | 62161452 |
oct | 23674431 |
9 | 10717450 |
10 | 5208345 |
11 | 2a3811a |
12 | 18b2109 |
13 | 110487c |
14 | 998129 |
15 | 6cd330 |
hex | 4f7919 |
5208345 has 12 divisors (see below), whose sum is σ = 9027876. Its totient is φ = 2777760.
The previous prime is 5208293. The next prime is 5208367. The reversal of 5208345 is 5438025.
It can be written as a sum of positive squares in 2 ways, for example, as 594441 + 4613904 = 771^2 + 2148^2 .
It is not a de Polignac number, because 5208345 - 211 = 5206297 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57826 + ... + 57915.
It is an arithmetic number, because the mean of its divisors is an integer number (752323).
Almost surely, 25208345 is an apocalyptic number.
It is an amenable number.
5208345 is a deficient number, since it is larger than the sum of its proper divisors (3819531).
5208345 is a wasteful number, since it uses less digits than its factorization.
5208345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115752 (or 115749 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 5208345 is about 2282.1798789754. The cubic root of 5208345 is about 173.3404480150.
The spelling of 5208345 in words is "five million, two hundred eight thousand, three hundred forty-five".
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