Base | Representation |
---|---|
bin | 1011111101010000111… |
… | …0110011101001001111 |
3 | 201122020100201020102222 |
4 | 2333110032303221033 |
5 | 11331202033124010 |
6 | 234212011405555 |
7 | 20561413106123 |
oct | 2772416635117 |
9 | 648210636388 |
10 | 205424114255 |
11 | 7a135614558 |
12 | 339901538bb |
13 | 164a9cb3339 |
14 | 9d2a623583 |
15 | 5524754355 |
hex | 2fd43b3a4f |
205424114255 has 8 divisors (see below), whose sum is σ = 246513789600. Its totient is φ = 164336056416.
The previous prime is 205424114251. The next prime is 205424114303. The reversal of 205424114255 is 552411424502.
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 205424114255 - 22 = 205424114251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (205424114251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104795 + ... + 649484.
It is an arithmetic number, because the mean of its divisors is an integer number (30814223700).
Almost surely, 2205424114255 is an apocalyptic number.
205424114255 is a deficient number, since it is larger than the sum of its proper divisors (41089675345).
205424114255 is an equidigital number, since it uses as much as digits as its factorization.
205424114255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 808753.
The product of its (nonzero) digits is 64000, while the sum is 35.
Adding to 205424114255 its reverse (552411424502), we get a palindrome (757835538757).
The spelling of 205424114255 in words is "two hundred five billion, four hundred twenty-four million, one hundred fourteen thousand, two hundred fifty-five".
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