Base | Representation |
---|---|
bin | 101001010000001101100… |
… | …010100001100001000001 |
3 | 101001000101102222020101100 |
4 | 221100031202201201001 |
5 | 332421341311204340 |
6 | 10010200532525013 |
7 | 411546413515263 |
oct | 51201542414101 |
9 | 11030342866340 |
10 | 2834905569345 |
11 | 9a3305319453 |
12 | 399510180769 |
13 | 17743acc0b95 |
14 | 9b2d297db33 |
15 | 4db208ea830 |
hex | 2940d8a1841 |
2834905569345 has 48 divisors (see below), whose sum is σ = 4929371787600. Its totient is φ = 1507175147520.
The previous prime is 2834905569323. The next prime is 2834905569361. The reversal of 2834905569345 is 5439655094382.
It is a happy number.
2834905569345 is a `hidden beast` number, since 2 + 8 + 3 + 49 + 0 + 556 + 9 + 34 + 5 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 133826467329 + 2701079102016 = 365823^2 + 1643496^2 .
It is not a de Polignac number, because 2834905569345 - 210 = 2834905568321 is a prime.
It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24362061 + ... + 24478149.
It is an arithmetic number, because the mean of its divisors is an integer number (102695245575).
Almost surely, 22834905569345 is an apocalyptic number.
It is an amenable number.
2834905569345 is a deficient number, since it is larger than the sum of its proper divisors (2094466218255).
2834905569345 is a wasteful number, since it uses less digits than its factorization.
2834905569345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117810 (or 117807 counting only the distinct ones).
The product of its (nonzero) digits is 139968000, while the sum is 63.
The spelling of 2834905569345 in words is "two trillion, eight hundred thirty-four billion, nine hundred five million, five hundred sixty-nine thousand, three hundred forty-five".
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