Base | Representation |
---|---|
bin | 10111111011100111110010… |
… | …101000101100100110101101 |
3 | 111210200000102212122221220212 |
4 | 113323213302220230212231 |
5 | 102243423044022440323 |
6 | 1011504114042552205 |
7 | 31112136506351012 |
oct | 2773476250544655 |
9 | 453600385587825 |
10 | 105252244343213 |
11 | 3059a254014190 |
12 | b97a70b808665 |
13 | 4696323255116 |
14 | 1bdc3430ab709 |
15 | c27cbbd85b78 |
hex | 5fb9f2a2c9ad |
105252244343213 has 8 divisors (see below), whose sum is σ = 115508178878400. Its totient is φ = 95110901255680.
The previous prime is 105252244343173. The next prime is 105252244343293. The reversal of 105252244343213 is 312343442252501.
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 105252244343213 - 28 = 105252244342957 is a prime.
It is a super-2 number, since 2×1052522443432132 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105252244343293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28647859988 + ... + 28647863661.
It is an arithmetic number, because the mean of its divisors is an integer number (14438522359800).
Almost surely, 2105252244343213 is an apocalyptic number.
It is an amenable number.
105252244343213 is a deficient number, since it is larger than the sum of its proper divisors (10255934535187).
105252244343213 is a wasteful number, since it uses less digits than its factorization.
105252244343213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57295723827.
The product of its (nonzero) digits is 691200, while the sum is 41.
Adding to 105252244343213 its reverse (312343442252501), we get a palindrome (417595686595714).
The spelling of 105252244343213 in words is "one hundred five trillion, two hundred fifty-two billion, two hundred forty-four million, three hundred forty-three thousand, two hundred thirteen".
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