Base | Representation |
---|---|
bin | 10110001011001011… |
… | …00010010110110001 |
3 | 1010201200010212201212 |
4 | 23011211202112301 |
5 | 143340122324233 |
6 | 5245151005505 |
7 | 601004602004 |
oct | 130545422661 |
9 | 33650125655 |
10 | 11904886193 |
11 | 5059aa8222 |
12 | 2382b09895 |
13 | 1179542075 |
14 | 80d13d53b |
15 | 49a233a48 |
hex | 2c59625b1 |
11904886193 has 8 divisors (see below), whose sum is σ = 12325219200. Its totient is φ = 11485207888.
The previous prime is 11904886171. The next prime is 11904886199. The reversal of 11904886193 is 39168840911.
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 11904886193 - 218 = 11904624049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11904886199) 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, 126521 + ... + 199542.
It is an arithmetic number, because the mean of its divisors is an integer number (1540652400).
Almost surely, 211904886193 is an apocalyptic number.
It is an amenable number.
11904886193 is a deficient number, since it is larger than the sum of its proper divisors (420333007).
11904886193 is a wasteful number, since it uses less digits than its factorization.
11904886193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327351.
The product of its (nonzero) digits is 373248, while the sum is 50.
The spelling of 11904886193 in words is "eleven billion, nine hundred four million, eight hundred eighty-six thousand, one hundred ninety-three".
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