Base | Representation |
---|---|
bin | 110101111000… |
… | …0011111110010 |
3 | 1222011011001002 |
4 | 1223300133302 |
5 | 24212414200 |
6 | 2445242002 |
7 | 462050555 |
oct | 153603762 |
9 | 58134032 |
10 | 28248050 |
11 | 14a441a6 |
12 | 9563302 |
13 | 5b1072c |
14 | 3a7469c |
15 | 272ebd5 |
hex | 1af07f2 |
28248050 has 48 divisors (see below), whose sum is σ = 56246400. Its totient is φ = 10517760.
The previous prime is 28248043. The next prime is 28248083. The reversal of 28248050 is 5084282.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141851 + ... + 142049.
It is an arithmetic number, because the mean of its divisors is an integer number (1171800).
Almost surely, 228248050 is an apocalyptic number.
28248050 is a deficient number, since it is larger than the sum of its proper divisors (27998350).
28248050 is a wasteful number, since it uses less digits than its factorization.
28248050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 395 (or 390 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 29.
The square root of 28248050 is about 5314.8894626323. The cubic root of 28248050 is about 304.5529597103.
The spelling of 28248050 in words is "twenty-eight million, two hundred forty-eight thousand, fifty".
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