Base | Representation |
---|---|
bin | 11101010010110111011… |
… | …110111011100011101100 |
3 | 21010110020000011000102100 |
4 | 131102313132323203230 |
5 | 230440333444031244 |
6 | 4140452125055100 |
7 | 265305031306314 |
oct | 35226736734354 |
9 | 7113200130370 |
10 | 2013123033324 |
11 | 706840519a77 |
12 | 2861a69b7490 |
13 | 117ab5282850 |
14 | 6d6156c4444 |
15 | 37575133b69 |
hex | 1d4b77bb8ec |
2013123033324 has 72 divisors (see below), whose sum is σ = 5482025312400. Its totient is φ = 619212569472.
The previous prime is 2013123033323. The next prime is 2013123033343. The reversal of 2013123033324 is 4233303213102.
2013123033324 is a `hidden beast` number, since 2 + 0 + 1 + 31 + 2 + 303 + 3 + 324 = 666.
It is not an unprimeable number, because it can be changed into a prime (2013123033323) 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, 656527 + ... + 2111225.
It is an arithmetic number, because the mean of its divisors is an integer number (76139240450).
Almost surely, 22013123033324 is an apocalyptic number.
It is an amenable number.
2013123033324 is an abundant number, since it is smaller than the sum of its proper divisors (3468902279076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013123033324 is a wasteful number, since it uses less digits than its factorization.
2013123033324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1457679 (or 1457674 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 2013123033324 its reverse (4233303213102), we get a palindrome (6246426246426).
The spelling of 2013123033324 in words is "two trillion, thirteen billion, one hundred twenty-three million, thirty-three thousand, three hundred twenty-four".
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