Base | Representation |
---|---|
bin | 1110111000100111001… |
… | …1100000100011000001 |
3 | 220110001012222120020020 |
4 | 3232021303200203001 |
5 | 13142201023123323 |
6 | 313250205004053 |
7 | 24321600035052 |
oct | 3561163404301 |
9 | 813035876206 |
10 | 255715051713 |
11 | 994a2531190 |
12 | 41686553629 |
13 | 1b1630c9bb4 |
14 | c53b848729 |
15 | 69b9917ae3 |
hex | 3b89ce08c1 |
255715051713 has 16 divisors (see below), whose sum is σ = 371959874496. Its totient is φ = 154974357440.
The previous prime is 255715051703. The next prime is 255715051717. The reversal of 255715051713 is 317150517552.
It is a cyclic number.
It is not a de Polignac number, because 255715051713 - 28 = 255715051457 is a prime.
It is not an unprimeable number, because it can be changed into a prime (255715051717) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1330195 + ... + 1510247.
It is an arithmetic number, because the mean of its divisors is an integer number (23247492156).
Almost surely, 2255715051713 is an apocalyptic number.
It is an amenable number.
255715051713 is a deficient number, since it is larger than the sum of its proper divisors (116244822783).
255715051713 is a wasteful number, since it uses less digits than its factorization.
255715051713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223104.
The product of its (nonzero) digits is 183750, while the sum is 42.
The spelling of 255715051713 in words is "two hundred fifty-five billion, seven hundred fifteen million, fifty-one thousand, seven hundred thirteen".
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