Base | Representation |
---|---|
bin | 1101001001010100110… |
… | …0010000100000000101 |
3 | 210120221021021122111022 |
4 | 3102111030100200011 |
5 | 12200010334133033 |
6 | 251430003120525 |
7 | 22213362346142 |
oct | 3222514204005 |
9 | 716837248438 |
10 | 225841317893 |
11 | 87862599874 |
12 | 37929973145 |
13 | 183b1c43c19 |
14 | ad060ab3c9 |
15 | 5d1be31098 |
hex | 3495310805 |
225841317893 has 8 divisors (see below), whose sum is σ = 233133179136. Its totient is φ = 218549872800.
The previous prime is 225841317857. The next prime is 225841317899. The reversal of 225841317893 is 398713148522.
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 225841317893 - 218 = 225841055749 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 (225841317899) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1299713 + ... + 1463193.
It is an arithmetic number, because the mean of its divisors is an integer number (29141647392).
Almost surely, 2225841317893 is an apocalyptic number.
It is an amenable number.
225841317893 is a deficient number, since it is larger than the sum of its proper divisors (7291861243).
225841317893 is a wasteful number, since it uses less digits than its factorization.
225841317893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208075.
The product of its digits is 2903040, while the sum is 53.
The spelling of 225841317893 in words is "two hundred twenty-five billion, eight hundred forty-one million, three hundred seventeen thousand, eight hundred ninety-three".
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