Base | Representation |
---|---|
bin | 1100100111100100… |
… | …0111111011110101 |
3 | 22202001121100012022 |
4 | 3021321013323311 |
5 | 23414110221000 |
6 | 1320035202525 |
7 | 146636453306 |
oct | 31171077365 |
9 | 8661540168 |
10 | 3387195125 |
11 | 1488a8a916 |
12 | 7a6446445 |
13 | 41c991692 |
14 | 241bd67ad |
15 | 14c578585 |
hex | c9e47ef5 |
3387195125 has 16 divisors (see below), whose sum is σ = 4242860544. Its totient is φ = 2699730000.
The previous prime is 3387195121. The next prime is 3387195127. The reversal of 3387195125 is 5215917833.
It is not a de Polignac number, because 3387195125 - 22 = 3387195121 is a prime.
It is a super-2 number, since 2×33871951252 = 22946181629647531250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3387195121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16121 + ... + 83870.
It is an arithmetic number, because the mean of its divisors is an integer number (265178784).
Almost surely, 23387195125 is an apocalyptic number.
It is an amenable number.
3387195125 is a deficient number, since it is larger than the sum of its proper divisors (855665419).
3387195125 is an equidigital number, since it uses as much as digits as its factorization.
3387195125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100277 (or 100267 counting only the distinct ones).
The product of its digits is 226800, while the sum is 44.
The square root of 3387195125 is about 58199.6144746681. The cubic root of 3387195125 is about 1501.8045134688.
The spelling of 3387195125 in words is "three billion, three hundred eighty-seven million, one hundred ninety-five thousand, one hundred twenty-five".
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