Base | Representation |
---|---|
bin | 1110110111001010010… |
… | …1010001000100000001 |
3 | 220102001001212100121011 |
4 | 3231302211101010001 |
5 | 13140401303123210 |
6 | 313143410200521 |
7 | 24306126310423 |
oct | 3556245210401 |
9 | 812031770534 |
10 | 255325442305 |
11 | 9931261293a |
12 | 41597b83141 |
13 | 1b100485b9b |
14 | c501bca813 |
15 | 6995607d8a |
hex | 3b72951101 |
255325442305 has 16 divisors (see below), whose sum is σ = 324494657280. Its totient is φ = 192196947712.
The previous prime is 255325442279. The next prime is 255325442353. The reversal of 255325442305 is 503244523552.
It is a cyclic number.
It is not a de Polignac number, because 255325442305 - 211 = 255325440257 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32089 + ... + 715318.
It is an arithmetic number, because the mean of its divisors is an integer number (20280916080).
Almost surely, 2255325442305 is an apocalyptic number.
It is an amenable number.
255325442305 is a deficient number, since it is larger than the sum of its proper divisors (69169214975).
255325442305 is a wasteful number, since it uses less digits than its factorization.
255325442305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 751448.
The product of its (nonzero) digits is 720000, while the sum is 40.
Adding to 255325442305 its reverse (503244523552), we get a palindrome (758569965857).
The spelling of 255325442305 in words is "two hundred fifty-five billion, three hundred twenty-five million, four hundred forty-two thousand, three hundred five".
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