Base | Representation |
---|---|
bin | 1011111011111000100001… |
… | …0100101000111101010110 |
3 | 1201110120211011022220222221 |
4 | 2332332020110220331112 |
5 | 3210003222010420202 |
6 | 43524451244212554 |
7 | 2523064250116504 |
oct | 276761024507526 |
9 | 51416734286887 |
10 | 13123412201302 |
11 | 41aa676074197 |
12 | 157b4a423a15a |
13 | 7426bca7b0c0 |
14 | 3352685d3674 |
15 | 17b583ea5037 |
hex | bef88528f56 |
13123412201302 has 32 divisors (see below), whose sum is σ = 22993851936384. Its totient is φ = 5561627059200.
The previous prime is 13123412201201. The next prime is 13123412201483. The reversal of 13123412201302 is 20310221432131.
It is a super-3 number, since 3×131234122013023 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362066974 + ... + 362103217.
It is an arithmetic number, because the mean of its divisors is an integer number (718557873012).
Almost surely, 213123412201302 is an apocalyptic number.
13123412201302 is a deficient number, since it is larger than the sum of its proper divisors (9870439735082).
13123412201302 is a wasteful number, since it uses less digits than its factorization.
13123412201302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724170264.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 13123412201302 its reverse (20310221432131), we get a palindrome (33433633633433).
The spelling of 13123412201302 in words is "thirteen trillion, one hundred twenty-three billion, four hundred twelve million, two hundred one thousand, three hundred two".
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