Base | Representation |
---|---|
bin | 1010101100100100… |
… | …1111101001100001 |
3 | 21102002220112121122 |
4 | 2223021033221201 |
5 | 21340024433304 |
6 | 1152530302025 |
7 | 131103610463 |
oct | 25311175141 |
9 | 7362815548 |
10 | 2871327329 |
11 | 12438757a2 |
12 | 681727915 |
13 | 369b41c70 |
14 | 1d34b0133 |
15 | 11c1289be |
hex | ab24fa61 |
2871327329 has 8 divisors (see below), whose sum is σ = 3254946240. Its totient is φ = 2510958096.
The previous prime is 2871327307. The next prime is 2871327341. The reversal of 2871327329 is 9237231782.
2871327329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2871327329 - 28 = 2871327073 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2871327329.
It is not an unprimeable number, because it can be changed into a prime (2871327029) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5812157 + ... + 5812650.
It is an arithmetic number, because the mean of its divisors is an integer number (406868280).
Almost surely, 22871327329 is an apocalyptic number.
It is an amenable number.
2871327329 is a deficient number, since it is larger than the sum of its proper divisors (383618911).
2871327329 is a wasteful number, since it uses less digits than its factorization.
2871327329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11624839.
The product of its digits is 254016, while the sum is 44.
The square root of 2871327329 is about 53584.7676956801. The cubic root of 2871327329 is about 1421.3277485677.
The spelling of 2871327329 in words is "two billion, eight hundred seventy-one million, three hundred twenty-seven thousand, three hundred twenty-nine".
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