Base | Representation |
---|---|
bin | 100000000111001… |
… | …101101000001110 |
3 | 1101112202221011121 |
4 | 200013031220032 |
5 | 2100410333432 |
6 | 125243311154 |
7 | 16231253641 |
oct | 4007155016 |
9 | 1345687147 |
10 | 538761742 |
11 | 257131742 |
12 | 13051b4ba |
13 | 8780713c |
14 | 517a5a58 |
15 | 32473197 |
hex | 201cda0e |
538761742 has 8 divisors (see below), whose sum is σ = 808247232. Its totient is φ = 269346000.
The previous prime is 538761733. The next prime is 538761763. The reversal of 538761742 is 247167835.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11442 + ... + 34762.
It is an arithmetic number, because the mean of its divisors is an integer number (101030904).
Almost surely, 2538761742 is an apocalyptic number.
538761742 is a deficient number, since it is larger than the sum of its proper divisors (269485490).
538761742 is a wasteful number, since it uses less digits than its factorization.
538761742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34874.
The product of its digits is 282240, while the sum is 43.
The square root of 538761742 is about 23211.2417160306. The cubic root of 538761742 is about 813.7023735480.
The spelling of 538761742 in words is "five hundred thirty-eight million, seven hundred sixty-one thousand, seven hundred forty-two".
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