Base | Representation |
---|---|
bin | 110111011100011… |
… | …010011101100001 |
3 | 2101211022211001200 |
4 | 313130122131201 |
5 | 3401112222142 |
6 | 232145151413 |
7 | 32023346433 |
oct | 6734323541 |
9 | 2354284050 |
10 | 930195297 |
11 | 438086549 |
12 | 21b62b569 |
13 | 11a939525 |
14 | 8b77a653 |
15 | 569e364c |
hex | 3771a761 |
930195297 has 6 divisors (see below), whose sum is σ = 1343615442. Its totient is φ = 620130192.
The previous prime is 930195263. The next prime is 930195313. The reversal of 930195297 is 792591039.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 600446016 + 329749281 = 24504^2 + 18159^2 .
It is not a de Polignac number, because 930195297 - 218 = 929933153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (930195397) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51677508 + ... + 51677525.
It is an arithmetic number, because the mean of its divisors is an integer number (223935907).
Almost surely, 2930195297 is an apocalyptic number.
It is an amenable number.
930195297 is a deficient number, since it is larger than the sum of its proper divisors (413420145).
930195297 is a wasteful number, since it uses less digits than its factorization.
930195297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103355039 (or 103355036 counting only the distinct ones).
The product of its (nonzero) digits is 153090, while the sum is 45.
The square root of 930195297 is about 30499.1032163242. The cubic root of 930195297 is about 976.1683288373.
The spelling of 930195297 in words is "nine hundred thirty million, one hundred ninety-five thousand, two hundred ninety-seven".
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