Base | Representation |
---|---|
bin | 100100001010011110… |
… | …000001011111000011 |
3 | 10201020011011001220110 |
4 | 210022132001133003 |
5 | 1114011032120402 |
6 | 25501033042403 |
7 | 2543152341216 |
oct | 441236013703 |
9 | 121204131813 |
10 | 38830348227 |
11 | 155167a0390 |
12 | 7638256403 |
13 | 387a955718 |
14 | 1c450db77d |
15 | 1023e9356c |
hex | 90a7817c3 |
38830348227 has 32 divisors (see below), whose sum is σ = 61419216384. Its totient is φ = 21550579200.
The previous prime is 38830348201. The next prime is 38830348229. The reversal of 38830348227 is 72284303883.
It is not a de Polignac number, because 38830348227 - 211 = 38830346179 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (38830348229) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 914599 + ... + 956112.
It is an arithmetic number, because the mean of its divisors is an integer number (1919350512).
Almost surely, 238830348227 is an apocalyptic number.
38830348227 is a gapful number since it is divisible by the number (37) formed by its first and last digit.
38830348227 is a deficient number, since it is larger than the sum of its proper divisors (22588868157).
38830348227 is a wasteful number, since it uses less digits than its factorization.
38830348227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1870779.
The product of its (nonzero) digits is 1548288, while the sum is 48.
The spelling of 38830348227 in words is "thirty-eight billion, eight hundred thirty million, three hundred forty-eight thousand, two hundred twenty-seven".
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