Base | Representation |
---|---|
bin | 1011111011111100001101… |
… | …1101001111010010101010 |
3 | 1201110200101022011022221100 |
4 | 2332333003131033102222 |
5 | 3210012240000424320 |
6 | 43525133524422230 |
7 | 2523130654656303 |
oct | 276770335172252 |
9 | 51420338138840 |
10 | 13124404311210 |
11 | 4200035099035 |
12 | 157b720547976 |
13 | 74281a484b9a |
14 | 3353202897aa |
15 | 17b5e1128790 |
hex | befc374f4aa |
13124404311210 has 48 divisors (see below), whose sum is σ = 34392139831296. Its totient is φ = 3472283342304.
The previous prime is 13124404311199. The next prime is 13124404311211. The reversal of 13124404311210 is 1211340442131.
It is a happy number.
13124404311210 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 440 + 4 + 3 + 1 + 1 + 210 = 666.
It is not an unprimeable number, because it can be changed into a prime (13124404311211) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 574109494 + ... + 574132353.
It is an arithmetic number, because the mean of its divisors is an integer number (716502913152).
Almost surely, 213124404311210 is an apocalyptic number.
13124404311210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13124404311210 is an abundant number, since it is smaller than the sum of its proper divisors (21267735520086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13124404311210 is a wasteful number, since it uses less digits than its factorization.
13124404311210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1148241987 (or 1148241984 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
Adding to 13124404311210 its reverse (1211340442131), we get a palindrome (14335744753341).
The spelling of 13124404311210 in words is "thirteen trillion, one hundred twenty-four billion, four hundred four million, three hundred eleven thousand, two hundred ten".
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