Base | Representation |
---|---|
bin | 100000000101000… |
… | …010110111011111 |
3 | 1101111201001111222 |
4 | 200011002313133 |
5 | 2100234142000 |
6 | 125223203555 |
7 | 16223365616 |
oct | 4005026737 |
9 | 1344631458 |
10 | 538193375 |
11 | 256883715 |
12 | 1302a65bb |
13 | 87668525 |
14 | 5169887d |
15 | 323aea85 |
hex | 20142ddf |
538193375 has 16 divisors (see below), whose sum is σ = 687292320. Its totient is φ = 420537600.
The previous prime is 538193351. The next prime is 538193417. The reversal of 538193375 is 573391835.
It is not a de Polignac number, because 538193375 - 216 = 538127839 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44690 + ... + 55439.
It is an arithmetic number, because the mean of its divisors is an integer number (42955770).
Almost surely, 2538193375 is an apocalyptic number.
538193375 is a deficient number, since it is larger than the sum of its proper divisors (149098945).
538193375 is a wasteful number, since it uses less digits than its factorization.
538193375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100187 (or 100177 counting only the distinct ones).
The product of its digits is 340200, while the sum is 44.
The square root of 538193375 is about 23198.9951290999. The cubic root of 538193375 is about 813.4161342775.
The spelling of 538193375 in words is "five hundred thirty-eight million, one hundred ninety-three thousand, three hundred seventy-five".
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