Base | Representation |
---|---|
bin | 111110100000010… |
… | …000010100001100 |
3 | 2201002012120112021 |
4 | 332200100110030 |
5 | 4121423032303 |
6 | 252020015524 |
7 | 34662213502 |
oct | 7640202414 |
9 | 2632176467 |
10 | 1048642828 |
11 | 498a27972 |
12 | 2532315a4 |
13 | 13933b91c |
14 | 9d3b0672 |
15 | 620ddebd |
hex | 3e81050c |
1048642828 has 12 divisors (see below), whose sum is σ = 1894322752. Its totient is φ = 507407760.
The previous prime is 1048642769. The next prime is 1048642873. The reversal of 1048642828 is 8282468401.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4228275 + ... + 4228522.
Almost surely, 21048642828 is an apocalyptic number.
It is an amenable number.
1048642828 is a deficient number, since it is larger than the sum of its proper divisors (845679924).
1048642828 is a wasteful number, since it uses less digits than its factorization.
1048642828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8456832 (or 8456830 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 43.
The square root of 1048642828 is about 32382.7551020601. The cubic root of 1048642828 is about 1015.9582554097.
The spelling of 1048642828 in words is "one billion, forty-eight million, six hundred forty-two thousand, eight hundred twenty-eight".
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