Base | Representation |
---|---|
bin | 100101000011… |
… | …0011110101100 |
3 | 1100112220100201 |
4 | 1022012132230 |
5 | 14433101241 |
6 | 1532203244 |
7 | 324053140 |
oct | 112063654 |
9 | 40486321 |
10 | 19425196 |
11 | aa6848a |
12 | 6609524 |
13 | 40418cb |
14 | 2819220 |
15 | 1a8a931 |
hex | 12867ac |
19425196 has 12 divisors (see below), whose sum is σ = 38850448. Its totient is φ = 8325072.
The previous prime is 19425193. The next prime is 19425209. The reversal of 19425196 is 69152491.
19425196 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (19425193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346851 + ... + 346906.
Almost surely, 219425196 is an apocalyptic number.
It is an amenable number.
19425196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19425196 is a wasteful number, since it uses less digits than its factorization.
19425196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 693768 (or 693766 counting only the distinct ones).
The product of its digits is 19440, while the sum is 37.
The square root of 19425196 is about 4407.4024095832. The cubic root of 19425196 is about 268.8160136376.
The spelling of 19425196 in words is "nineteen million, four hundred twenty-five thousand, one hundred ninety-six".
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