Base | Representation |
---|---|
bin | 110101100101100000… |
… | …100111111011100100 |
3 | 12111111220012020101211 |
4 | 311211200213323210 |
5 | 1420314113011303 |
6 | 42233223001204 |
7 | 4104556515154 |
oct | 654540477344 |
9 | 174456166354 |
10 | 57537625828 |
11 | 22446542991 |
12 | b199299204 |
13 | 556c572a57 |
14 | 2adb838764 |
15 | 176b4aa66d |
hex | d65827ee4 |
57537625828 has 6 divisors (see below), whose sum is σ = 100690845206. Its totient is φ = 28768812912.
The previous prime is 57537625697. The next prime is 57537625829. The reversal of 57537625828 is 82852673575.
It can be written as a sum of positive squares in only one way, i.e., 55904819364 + 1632806464 = 236442^2 + 40408^2 .
It is not an unprimeable number, because it can be changed into a prime (57537625829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7192203225 + ... + 7192203232.
Almost surely, 257537625828 is an apocalyptic number.
It is an amenable number.
57537625828 is a deficient number, since it is larger than the sum of its proper divisors (43153219378).
57537625828 is a wasteful number, since it uses less digits than its factorization.
57537625828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14384406461 (or 14384406459 counting only the distinct ones).
The product of its digits is 28224000, while the sum is 58.
The spelling of 57537625828 in words is "fifty-seven billion, five hundred thirty-seven million, six hundred twenty-five thousand, eight hundred twenty-eight".
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