Base | Representation |
---|---|
bin | 100101000111011000011… |
… | …101011001000100000010 |
3 | 100000211102000111212102102 |
4 | 211013120131121010002 |
5 | 313242010040040033 |
6 | 5231412153550402 |
7 | 352161636256352 |
oct | 45073035310402 |
9 | 10024360455372 |
10 | 2550547190018 |
11 | 8a375443a293 |
12 | 352391115402 |
13 | 15669191a329 |
14 | 8b638d60b62 |
15 | 4652b540de8 |
hex | 251d8759102 |
2550547190018 has 8 divisors (see below), whose sum is σ = 3855025524240. Its totient is φ = 1265538681940.
The previous prime is 2550547189973. The next prime is 2550547190039. The reversal of 2550547190018 is 8100917450552.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 4867456208 + ... + 4867456731.
It is an arithmetic number, because the mean of its divisors is an integer number (481878190530).
Almost surely, 22550547190018 is an apocalyptic number.
2550547190018 is a deficient number, since it is larger than the sum of its proper divisors (1304478334222).
2550547190018 is a wasteful number, since it uses less digits than its factorization.
2550547190018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9734913072.
The product of its (nonzero) digits is 504000, while the sum is 47.
The spelling of 2550547190018 in words is "two trillion, five hundred fifty billion, five hundred forty-seven million, one hundred ninety thousand, eighteen".
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