Base | Representation |
---|---|
bin | 11000010011110011… |
… | …01010101110100000 |
3 | 1020200112210012120200 |
4 | 30021321222232200 |
5 | 203212024422143 |
6 | 5555012305200 |
7 | 641262534432 |
oct | 141171525640 |
9 | 36615705520 |
10 | 13051014048 |
11 | 5597a59026 |
12 | 2642912200 |
13 | 12ccb23827 |
14 | 8bb448652 |
15 | 515b7c1d3 |
hex | 309e6aba0 |
13051014048 has 72 divisors (see below), whose sum is σ = 37147009536. Its totient is φ = 4346448000.
The previous prime is 13051014013. The next prime is 13051014071. The reversal of 13051014048 is 84041015031.
It is a happy number.
13051014048 is a `hidden beast` number, since 1 + 3 + 0 + 510 + 140 + 4 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 311803 + ... + 351173.
It is an arithmetic number, because the mean of its divisors is an integer number (515930688).
Almost surely, 213051014048 is an apocalyptic number.
13051014048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
13051014048 is an abundant number, since it is smaller than the sum of its proper divisors (24095995488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13051014048 is a wasteful number, since it uses less digits than its factorization.
13051014048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40538 (or 40527 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
Adding to 13051014048 its reverse (84041015031), we get a palindrome (97092029079).
The spelling of 13051014048 in words is "thirteen billion, fifty-one million, fourteen thousand, forty-eight".
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