Base | Representation |
---|---|
bin | 11010101000110011… |
… | …000001111100000000 |
3 | 2201211022020121112221 |
4 | 122220303001330000 |
5 | 432034022101334 |
6 | 21050042500424 |
7 | 2031530614663 |
oct | 325063017400 |
9 | 81738217487 |
10 | 28601753344 |
11 | 11147a4268a |
12 | 5662804714 |
13 | 290a7ab708 |
14 | 15548716da |
15 | b25ecd8b4 |
hex | 6a8cc1f00 |
28601753344 has 36 divisors (see below), whose sum is σ = 57125834640. Its totient is φ = 14292346880.
The previous prime is 28601753317. The next prime is 28601753359. The reversal of 28601753344 is 44335710682.
It is a self number, because there is not a number n which added to its sum of digits gives 28601753344.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408117 + ... + 473035.
It is an arithmetic number, because the mean of its divisors is an integer number (1586828740).
Almost surely, 228601753344 is an apocalyptic number.
It is an amenable number.
28601753344 is a deficient number, since it is larger than the sum of its proper divisors (28524081296).
28601753344 is an equidigital number, since it uses as much as digits as its factorization.
28601753344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66656 (or 66642 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 43.
The spelling of 28601753344 in words is "twenty-eight billion, six hundred one million, seven hundred fifty-three thousand, three hundred forty-four".
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