Base | Representation |
---|---|
bin | 101000110100101010011… |
… | …011110101001111011101 |
3 | 100221012000222000020212120 |
4 | 220310222123311033131 |
5 | 331430301322131300 |
6 | 5544425423053153 |
7 | 406451404006056 |
oct | 50645233651735 |
9 | 10835028006776 |
10 | 2805325583325 |
11 | 991806180111 |
12 | 393835a411b9 |
13 | 174705956c85 |
14 | 99ac822972d |
15 | 4ce8dada3a0 |
hex | 28d2a6f53dd |
2805325583325 has 24 divisors (see below), whose sum is σ = 4684060471776. Its totient is φ = 1481360040000.
The previous prime is 2805325583257. The next prime is 2805325583327. The reversal of 2805325583325 is 5233855235082.
It is not a de Polignac number, because 2805325583325 - 28 = 2805325583069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2805325583327) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185162431 + ... + 185177580.
It is an arithmetic number, because the mean of its divisors is an integer number (195169186324).
Almost surely, 22805325583325 is an apocalyptic number.
2805325583325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2805325583325 is a deficient number, since it is larger than the sum of its proper divisors (1878734888451).
2805325583325 is a wasteful number, since it uses less digits than its factorization.
2805325583325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370340125 (or 370340120 counting only the distinct ones).
The product of its (nonzero) digits is 8640000, while the sum is 51.
The spelling of 2805325583325 in words is "two trillion, eight hundred five billion, three hundred twenty-five million, five hundred eighty-three thousand, three hundred twenty-five".
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