Base | Representation |
---|---|
bin | 11000001111001100… |
… | …00100011100111000 |
3 | 1020120211222110012201 |
4 | 30013212010130320 |
5 | 203122123301404 |
6 | 5551111115544 |
7 | 640312625065 |
oct | 140746043470 |
9 | 36524873181 |
10 | 13012322104 |
11 | 5578131211 |
12 | 2631972bb4 |
13 | 12c4ac74a2 |
14 | 8b6255c6c |
15 | 512587ca4 |
hex | 307984738 |
13012322104 has 48 divisors (see below), whose sum is σ = 26002482480. Its totient is φ = 6103418880.
The previous prime is 13012322101. The next prime is 13012322119. The reversal of 13012322104 is 40122321031.
It is a happy number.
It is a zygodrome in base 6.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13012322101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 709984 + ... + 728080.
It is an arithmetic number, because the mean of its divisors is an integer number (541718385).
Almost surely, 213012322104 is an apocalyptic number.
It is an amenable number.
13012322104 is a deficient number, since it is larger than the sum of its proper divisors (12990160376).
13012322104 is a wasteful number, since it uses less digits than its factorization.
13012322104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18448 (or 18427 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 13012322104 its reverse (40122321031), we get a palindrome (53134643135).
The spelling of 13012322104 in words is "thirteen billion, twelve million, three hundred twenty-two thousand, one hundred four".
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