Base | Representation |
---|---|
bin | 1011111011111101000000… |
… | …0110000101101100101011 |
3 | 1201110200221002010211112221 |
4 | 2332333100012011230223 |
5 | 3210013203241041121 |
6 | 43525210541214511 |
7 | 2523136141150603 |
oct | 276772006055453 |
9 | 51420832124487 |
10 | 13124616346411 |
11 | 4200133851239 |
12 | 157b77b561437 |
13 | 7428523941bb |
14 | 3353404c1c03 |
15 | 17b604a5db41 |
hex | befd0185b2b |
13124616346411 has 16 divisors (see below), whose sum is σ = 13495506837120. Its totient is φ = 12758300979840.
The previous prime is 13124616346379. The next prime is 13124616346447. The reversal of 13124616346411 is 11464361642131.
It is a cyclic number.
It is not a de Polignac number, because 13124616346411 - 25 = 13124616346379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13124616346211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230953381 + ... + 231010201.
It is an arithmetic number, because the mean of its divisors is an integer number (843469177320).
Almost surely, 213124616346411 is an apocalyptic number.
13124616346411 is a deficient number, since it is larger than the sum of its proper divisors (370890490709).
13124616346411 is a wasteful number, since it uses less digits than its factorization.
13124616346411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96966.
The product of its digits is 248832, while the sum is 43.
Adding to 13124616346411 its reverse (11464361642131), we get a palindrome (24588977988542).
The spelling of 13124616346411 in words is "thirteen trillion, one hundred twenty-four billion, six hundred sixteen million, three hundred forty-six thousand, four hundred eleven".
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