Base | Representation |
---|---|
bin | 100110101110000001100… |
… | …0001001000111011101001 |
3 | 200211201202112111222202201 |
4 | 1031130003001020323221 |
5 | 1144141430332010441 |
6 | 15152400441100201 |
7 | 1056316051051210 |
oct | 115340301107351 |
9 | 20751675458681 |
10 | 5321515110121 |
11 | 1771929603501 |
12 | 71b418787661 |
13 | 2c7a80450562 |
14 | 1457c40c8077 |
15 | 93658b7cc31 |
hex | 4d703048ee9 |
5321515110121 has 8 divisors (see below), whose sum is σ = 6087295818944. Its totient is φ = 4557125467440.
The previous prime is 5321515110089. The next prime is 5321515110133. The reversal of 5321515110121 is 1210115151235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5321515110121 - 25 = 5321515110089 is a prime.
It is a super-2 number, since 2×53215151101212 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5321515110121.
It is not an unprimeable number, because it can be changed into a prime (5321515510121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347758335 + ... + 347773636.
It is an arithmetic number, because the mean of its divisors is an integer number (760911977368).
Almost surely, 25321515110121 is an apocalyptic number.
It is an amenable number.
5321515110121 is a deficient number, since it is larger than the sum of its proper divisors (765780708823).
5321515110121 is a wasteful number, since it uses less digits than its factorization.
5321515110121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695533071.
The product of its (nonzero) digits is 1500, while the sum is 28.
The spelling of 5321515110121 in words is "five trillion, three hundred twenty-one billion, five hundred fifteen million, one hundred ten thousand, one hundred twenty-one".
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