Base | Representation |
---|---|
bin | 10111000011001… |
… | …00110100001101 |
3 | 111110211020121101 |
4 | 23201210310031 |
5 | 343444212200 |
6 | 31104103101 |
7 | 4535312215 |
oct | 1341446415 |
9 | 443736541 |
10 | 193350925 |
11 | 9a161459 |
12 | 54904a91 |
13 | 31099a41 |
14 | 1b971245 |
15 | 11e9426a |
hex | b864d0d |
193350925 has 12 divisors (see below), whose sum is σ = 239984640. Its totient is φ = 154532720.
The previous prime is 193350889. The next prime is 193350931. The reversal of 193350925 is 529053391.
It is not a de Polignac number, because 193350925 - 211 = 193348877 is a prime.
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 28404 + ... + 34546.
It is an arithmetic number, because the mean of its divisors is an integer number (19998720).
Almost surely, 2193350925 is an apocalyptic number.
It is an amenable number.
193350925 is a deficient number, since it is larger than the sum of its proper divisors (46633715).
193350925 is a wasteful number, since it uses less digits than its factorization.
193350925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7412 (or 7407 counting only the distinct ones).
The product of its (nonzero) digits is 36450, while the sum is 37.
The square root of 193350925 is about 13905.0683205801. The cubic root of 193350925 is about 578.2497025371.
The spelling of 193350925 in words is "one hundred ninety-three million, three hundred fifty thousand, nine hundred twenty-five".
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