Base | Representation |
---|---|
bin | 1110010011101010001… |
… | …0011011010011001001 |
3 | 212111102220002212112120 |
4 | 3210322202123103021 |
5 | 13011342040122423 |
6 | 304530005001453 |
7 | 23521015026444 |
oct | 3447242332311 |
9 | 774386085476 |
10 | 245795239113 |
11 | 95272006156 |
12 | 3b7783b3289 |
13 | 1a241c071b8 |
14 | bc7a1da65b |
15 | 65d8ae8ee3 |
hex | 393a89b4c9 |
245795239113 has 16 divisors (see below), whose sum is σ = 333927800640. Its totient is φ = 160763405504.
The previous prime is 245795239103. The next prime is 245795239159. The reversal of 245795239113 is 311932597542.
245795239113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-245795239113 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (245795239103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5155378 + ... + 5202836.
It is an arithmetic number, because the mean of its divisors is an integer number (20870487540).
Almost surely, 2245795239113 is an apocalyptic number.
It is an amenable number.
245795239113 is a deficient number, since it is larger than the sum of its proper divisors (88132561527).
245795239113 is a wasteful number, since it uses less digits than its factorization.
245795239113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80088.
The product of its digits is 2041200, while the sum is 51.
The spelling of 245795239113 in words is "two hundred forty-five billion, seven hundred ninety-five million, two hundred thirty-nine thousand, one hundred thirteen".
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