Base | Representation |
---|---|
bin | 10000011010010… |
… | …010000011011011 |
3 | 201012001222002200 |
4 | 100122102003123 |
5 | 1030440401042 |
6 | 43153101243 |
7 | 6552140136 |
oct | 2032220333 |
9 | 635058080 |
10 | 275325147 |
11 | 131460949 |
12 | 78257823 |
13 | 4506b8b6 |
14 | 287cd21d |
15 | 19287c4c |
hex | 106920db |
275325147 has 12 divisors (see below), whose sum is σ = 404212224. Its totient is φ = 180540720.
The previous prime is 275325139. The next prime is 275325187. The reversal of 275325147 is 741523572.
It is not a de Polignac number, because 275325147 - 23 = 275325139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (275325187) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250203 + ... + 251300.
It is an arithmetic number, because the mean of its divisors is an integer number (33684352).
Almost surely, 2275325147 is an apocalyptic number.
275325147 is a deficient number, since it is larger than the sum of its proper divisors (128887077).
275325147 is a wasteful number, since it uses less digits than its factorization.
275325147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501570 (or 501567 counting only the distinct ones).
The product of its digits is 58800, while the sum is 36.
The square root of 275325147 is about 16592.9246065906. The cubic root of 275325147 is about 650.5519154565.
The spelling of 275325147 in words is "two hundred seventy-five million, three hundred twenty-five thousand, one hundred forty-seven".
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