Base | Representation |
---|---|
bin | 101001110010101110100… |
… | …100110101110110000001 |
3 | 101011120001022200101002102 |
4 | 221302232210311312001 |
5 | 334023242031001131 |
6 | 10035210301000145 |
7 | 414331010053541 |
oct | 51625644656601 |
9 | 11146038611072 |
10 | 2871967047041 |
11 | a07aa3587164 |
12 | 3a4733b53055 |
13 | 17aa96335641 |
14 | 9d00ab89321 |
15 | 4ea8e4341cb |
hex | 29cae935d81 |
2871967047041 has 4 divisors (see below), whose sum is σ = 2871971574084. Its totient is φ = 2871962520000.
The previous prime is 2871967046999. The next prime is 2871967047073. The reversal of 2871967047041 is 1407407691782.
2871967047041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2510573701441 + 361393345600 = 1584479^2 + 601160^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2871967047041 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2871967047941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1119020 + ... + 2645021.
It is an arithmetic number, because the mean of its divisors is an integer number (717992893521).
Almost surely, 22871967047041 is an apocalyptic number.
It is an amenable number.
2871967047041 is a deficient number, since it is larger than the sum of its proper divisors (4527043).
2871967047041 is an equidigital number, since it uses as much as digits as its factorization.
2871967047041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4527042.
The product of its (nonzero) digits is 4741632, while the sum is 56.
The spelling of 2871967047041 in words is "two trillion, eight hundred seventy-one billion, nine hundred sixty-seven million, forty-seven thousand, forty-one".
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