Base | Representation |
---|---|
bin | 1001000100010… |
… | …0101111110101 |
3 | 2122120010210120 |
4 | 2101010233311 |
5 | 34213432300 |
6 | 3435042153 |
7 | 641152404 |
oct | 221045765 |
9 | 78503716 |
10 | 38030325 |
11 | 1a515823 |
12 | 108a0359 |
13 | 7b57168 |
14 | 509d63b |
15 | 35133a0 |
hex | 2444bf5 |
38030325 has 12 divisors (see below), whose sum is σ = 62876928. Its totient is φ = 20282800.
The previous prime is 38030257. The next prime is 38030341. The reversal of 38030325 is 52303083.
38030325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 38030325 - 210 = 38029301 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38030295 and 38030304.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253461 + ... + 253610.
It is an arithmetic number, because the mean of its divisors is an integer number (5239744).
Almost surely, 238030325 is an apocalyptic number.
It is an amenable number.
38030325 is a deficient number, since it is larger than the sum of its proper divisors (24846603).
38030325 is a wasteful number, since it uses less digits than its factorization.
38030325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507084 (or 507079 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 38030325 is about 6166.8731947398. The cubic root of 38030325 is about 336.2869483958.
The spelling of 38030325 in words is "thirty-eight million, thirty thousand, three hundred twenty-five".
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