Base | Representation |
---|---|
bin | 11010001100011000100011… |
… | …111001110010110001100111 |
3 | 120002220000220001211011100211 |
4 | 122030120203321302301213 |
5 | 110044420020040303210 |
6 | 1045002125342120251 |
7 | 33156640503230215 |
oct | 3214304371626147 |
9 | 502800801734324 |
10 | 115200215166055 |
11 | 3378515621a338 |
12 | 10b066a6b80087 |
13 | 4c3844511bc86 |
14 | 2063a121b7cb5 |
15 | d4b94e20b38a |
hex | 68c623e72c67 |
115200215166055 has 8 divisors (see below), whose sum is σ = 138595631616000. Its totient is φ = 91923256521696.
The previous prime is 115200215166031. The next prime is 115200215166059. The reversal of 115200215166055 is 550661512002511.
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 115200215166055 - 29 = 115200215165543 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 115200215165999 and 115200215166017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115200215166059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29614449255 + ... + 29614453144.
It is an arithmetic number, because the mean of its divisors is an integer number (17324453952000).
Almost surely, 2115200215166055 is an apocalyptic number.
115200215166055 is a deficient number, since it is larger than the sum of its proper divisors (23395416449945).
115200215166055 is an equidigital number, since it uses as much as digits as its factorization.
115200215166055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59228902793.
The product of its (nonzero) digits is 90000, while the sum is 40.
Adding to 115200215166055 its reverse (550661512002511), we get a palindrome (665861727168566).
The spelling of 115200215166055 in words is "one hundred fifteen trillion, two hundred billion, two hundred fifteen million, one hundred sixty-six thousand, fifty-five".
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