Base | Representation |
---|---|
bin | 1011101010111111… |
… | …1100010011000111 |
3 | 22002100112111021011 |
4 | 2322233330103013 |
5 | 22404040124202 |
6 | 1234521503051 |
7 | 140433110404 |
oct | 27257742307 |
9 | 8070474234 |
10 | 3133129927 |
11 | 136862a984 |
12 | 735341a87 |
13 | 3ac157845 |
14 | 21a17d2ab |
15 | 1350debd7 |
hex | babfc4c7 |
3133129927 has 16 divisors (see below), whose sum is σ = 3318317280. Its totient is φ = 2953641600.
The previous prime is 3133129921. The next prime is 3133129939. The reversal of 3133129927 is 7299213313.
It is a cyclic number.
It is not a de Polignac number, because 3133129927 - 27 = 3133129799 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3133129927.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3133129921) 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, 319477 + ... + 329137.
It is an arithmetic number, because the mean of its divisors is an integer number (207394830).
Almost surely, 23133129927 is an apocalyptic number.
3133129927 is a deficient number, since it is larger than the sum of its proper divisors (185187353).
3133129927 is a wasteful number, since it uses less digits than its factorization.
3133129927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9954.
The product of its digits is 61236, while the sum is 40.
The square root of 3133129927 is about 55974.3684823688. The cubic root of 3133129927 is about 1463.2756139365.
The spelling of 3133129927 in words is "three billion, one hundred thirty-three million, one hundred twenty-nine thousand, nine hundred twenty-seven".
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