Base | Representation |
---|---|
bin | 1111011100010100111100 |
3 | 21121200001220 |
4 | 33130110330 |
5 | 2014020223 |
6 | 222433340 |
7 | 46260204 |
oct | 17342474 |
9 | 7550056 |
10 | 4048188 |
11 | 2315511 |
12 | 1432850 |
13 | ab97a1 |
14 | 775404 |
15 | 54e6e3 |
hex | 3dc53c |
4048188 has 12 divisors (see below), whose sum is σ = 9445800. Its totient is φ = 1349392.
The previous prime is 4048171. The next prime is 4048189. The reversal of 4048188 is 8818404.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4048189) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 168663 + ... + 168686.
It is an arithmetic number, because the mean of its divisors is an integer number (787150).
Almost surely, 24048188 is an apocalyptic number.
It is an amenable number.
4048188 is an abundant number, since it is smaller than the sum of its proper divisors (5397612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4048188 is a wasteful number, since it uses less digits than its factorization.
4048188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337356 (or 337354 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 33.
The square root of 4048188 is about 2012.0109343639. The cubic root of 4048188 is about 159.3750097655.
The spelling of 4048188 in words is "four million, forty-eight thousand, one hundred eighty-eight".
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