Base | Representation |
---|---|
bin | 1101100110100… |
… | …0011000011000 |
3 | 10222100110202222 |
4 | 3121220120120 |
5 | 104101110043 |
6 | 5354443212 |
7 | 1261631264 |
oct | 331503030 |
9 | 128313688 |
10 | 57050648 |
11 | 2a226aa6 |
12 | 17133508 |
13 | ba866a5 |
14 | 78110a4 |
15 | 501dd68 |
hex | 3668618 |
57050648 has 16 divisors (see below), whose sum is σ = 107121960. Its totient is φ = 28484800.
The previous prime is 57050641. The next prime is 57050663. The reversal of 57050648 is 84605075.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57050641) by changing a digit.
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, 1403 + ... + 10773.
Almost surely, 257050648 is an apocalyptic number.
It is an amenable number.
57050648 is a deficient number, since it is larger than the sum of its proper divisors (50071312).
57050648 is a wasteful number, since it uses less digits than its factorization.
57050648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10138 (or 10134 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 35.
The square root of 57050648 is about 7553.1879362293. The cubic root of 57050648 is about 384.9640670349.
The spelling of 57050648 in words is "fifty-seven million, fifty thousand, six hundred forty-eight".
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