Base | Representation |
---|---|
bin | 11010011001010010… |
… | …110110101100100000 |
3 | 2201011011211112011201 |
4 | 122121102312230200 |
5 | 431020431113243 |
6 | 21004152050544 |
7 | 2022222065443 |
oct | 323122665440 |
9 | 81134745151 |
10 | 28341660448 |
11 | 11024145a82 |
12 | 55ab693a54 |
13 | 28989440aa |
14 | 152c0c965a |
15 | b0d25404d |
hex | 6994b6b20 |
28341660448 has 24 divisors (see below), whose sum is σ = 55882355760. Its totient is φ = 14149316160.
The previous prime is 28341660437. The next prime is 28341660467. The reversal of 28341660448 is 84406614382.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 28341660398 and 28341660407.
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, 650898 + ... + 693073.
It is an arithmetic number, because the mean of its divisors is an integer number (2328431490).
Almost surely, 228341660448 is an apocalyptic number.
It is an amenable number.
28341660448 is a deficient number, since it is larger than the sum of its proper divisors (27540695312).
28341660448 is a wasteful number, since it uses less digits than its factorization.
28341660448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1344640 (or 1344632 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 46.
The spelling of 28341660448 in words is "twenty-eight billion, three hundred forty-one million, six hundred sixty thousand, four hundred forty-eight".
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