Base | Representation |
---|---|
bin | 10111101100101111110111… |
… | …00001010000111010010101 |
3 | 20211112011001222221022000212 |
4 | 23312113323201100322111 |
5 | 23312323114322103410 |
6 | 302501154354415205 |
7 | 13656121502004632 |
oct | 1366277341207225 |
9 | 224464058838025 |
10 | 52115058003605 |
11 | 15672965673a53 |
12 | 5a182b7591505 |
13 | 231057634118c |
14 | cc254cd1b189 |
15 | 605973ce7b05 |
hex | 2f65fb850e95 |
52115058003605 has 8 divisors (see below), whose sum is σ = 62548574943192. Its totient is φ = 41685042843648.
The previous prime is 52115058003587. The next prime is 52115058003629. The reversal of 52115058003605 is 50630085051125.
It can be written as a sum of positive squares in 4 ways, for example, as 1959781606084 + 50155276397521 = 1399922^2 + 7082039^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52115058003605 - 226 = 52114990894741 is a prime.
It is a super-2 number, since 2×521150580036052 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875412164 + ... + 875471693.
It is an arithmetic number, because the mean of its divisors is an integer number (7818571867899).
Almost surely, 252115058003605 is an apocalyptic number.
It is an amenable number.
52115058003605 is a deficient number, since it is larger than the sum of its proper divisors (10433516939587).
52115058003605 is a wasteful number, since it uses less digits than its factorization.
52115058003605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1750889815.
The product of its (nonzero) digits is 180000, while the sum is 41.
The spelling of 52115058003605 in words is "fifty-two trillion, one hundred fifteen billion, fifty-eight million, three thousand, six hundred five".
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