Base | Representation |
---|---|
bin | 1101100000011… |
… | …0001001100000 |
3 | 10221121000211202 |
4 | 3120012021200 |
5 | 104000221123 |
6 | 5342100332 |
7 | 1255334234 |
oct | 330061140 |
9 | 127530752 |
10 | 56648288 |
11 | 29a81774 |
12 | 16b7a6a8 |
13 | b9754c8 |
14 | 77485c4 |
15 | 4e8ea28 |
hex | 3606260 |
56648288 has 12 divisors (see below), whose sum is σ = 111526380. Its totient is φ = 28324128.
The previous prime is 56648279. The next prime is 56648311. The reversal of 56648288 is 88284665.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 885098 + ... + 885161.
It is an arithmetic number, because the mean of its divisors is an integer number (9293865).
Almost surely, 256648288 is an apocalyptic number.
It is an amenable number.
56648288 is a deficient number, since it is larger than the sum of its proper divisors (54878092).
56648288 is a wasteful number, since it uses less digits than its factorization.
56648288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1770269 (or 1770261 counting only the distinct ones).
The product of its digits is 737280, while the sum is 47.
The square root of 56648288 is about 7526.5056965367. The cubic root of 56648288 is about 384.0569215388.
The spelling of 56648288 in words is "fifty-six million, six hundred forty-eight thousand, two hundred eighty-eight".
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