Base | Representation |
---|---|
bin | 101001100010010000101… |
… | …100010011111110100101 |
3 | 101002212102002022222002201 |
4 | 221202100230103332211 |
5 | 333231034132213223 |
6 | 10023124002534501 |
7 | 413133602106241 |
oct | 51422054237645 |
9 | 11085362288081 |
10 | 2854285819813 |
11 | a0054aa3047a |
12 | 3a121a667431 |
13 | 1792091767cc |
14 | 9c21081b421 |
15 | 4e3a7046ead |
hex | 29890b13fa5 |
2854285819813 has 8 divisors (see below), whose sum is σ = 2947871347200. Its totient is φ = 2760794779440.
The previous prime is 2854285819733. The next prime is 2854285819859. The reversal of 2854285819813 is 3189185824582.
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 2854285819813 - 217 = 2854285688741 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2854285219813) 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, 23560345 + ... + 23681182.
It is an arithmetic number, because the mean of its divisors is an integer number (368483918400).
Almost surely, 22854285819813 is an apocalyptic number.
It is an amenable number.
2854285819813 is a deficient number, since it is larger than the sum of its proper divisors (93585527387).
2854285819813 is a wasteful number, since it uses less digits than its factorization.
2854285819813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47243507.
The product of its digits is 44236800, while the sum is 64.
The spelling of 2854285819813 in words is "two trillion, eight hundred fifty-four billion, two hundred eighty-five million, eight hundred nineteen thousand, eight hundred thirteen".
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