Base | Representation |
---|---|
bin | 10000000000111111110100 |
3 | 21220022002212 |
4 | 100000333310 |
5 | 2033322023 |
6 | 225552552 |
7 | 50454125 |
oct | 20007764 |
9 | 7808085 |
10 | 4198388 |
11 | 2408347 |
12 | 14a5758 |
13 | b3cc6c |
14 | 7b404c |
15 | 57de78 |
hex | 400ff4 |
4198388 has 24 divisors (see below), whose sum is σ = 8051400. Its totient is φ = 1906688.
The previous prime is 4198379. The next prime is 4198409. The reversal of 4198388 is 8838914.
4198388 is nontrivially palindromic in base 3.
It can be written as a sum of positive squares in 4 ways, for example, as 708964 + 3489424 = 842^2 + 1868^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908 + ... + 3036.
It is an arithmetic number, because the mean of its divisors is an integer number (335475).
Almost surely, 24198388 is an apocalyptic number.
It is an amenable number.
4198388 is a deficient number, since it is larger than the sum of its proper divisors (3853012).
4198388 is a wasteful number, since it uses less digits than its factorization.
4198388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2179 (or 2177 counting only the distinct ones).
The product of its digits is 55296, while the sum is 41.
The square root of 4198388 is about 2048.9968277184. The cubic root of 4198388 is about 161.3222203184.
The spelling of 4198388 in words is "four million, one hundred ninety-eight thousand, three hundred eighty-eight".
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