Base | Representation |
---|---|
bin | 10111000110111… |
… | …00100010110000 |
3 | 111111202011022110 |
4 | 23203130202300 |
5 | 344110410303 |
6 | 31122405320 |
7 | 4542424032 |
oct | 1343344260 |
9 | 444664273 |
10 | 193841328 |
11 | 9a46694a |
12 | 54b00840 |
13 | 3120c015 |
14 | 1ba5bc52 |
15 | 1203e703 |
hex | b8dc8b0 |
193841328 has 40 divisors (see below), whose sum is σ = 501952000. Its totient is φ = 64459584.
The previous prime is 193841227. The next prime is 193841339. The reversal of 193841328 is 823148391.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16473 + ... + 25671.
It is an arithmetic number, because the mean of its divisors is an integer number (12548800).
Almost surely, 2193841328 is an apocalyptic number.
It is an amenable number.
193841328 is an abundant number, since it is smaller than the sum of its proper divisors (308110672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
193841328 is a wasteful number, since it uses less digits than its factorization.
193841328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9649 (or 9643 counting only the distinct ones).
The product of its digits is 41472, while the sum is 39.
The square root of 193841328 is about 13922.6911191766. The cubic root of 193841328 is about 578.7381683988.
The spelling of 193841328 in words is "one hundred ninety-three million, eight hundred forty-one thousand, three hundred twenty-eight".
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