Base | Representation |
---|---|
bin | 10111101110011… |
… | …11001101010100 |
3 | 111212111202021020 |
4 | 23313033031110 |
5 | 401422421323 |
6 | 31425521140 |
7 | 4634503122 |
oct | 1367171524 |
9 | 455452236 |
10 | 199029588 |
11 | a238a96a |
12 | 567a31b0 |
13 | 323076b4 |
14 | 1c60c912 |
15 | 12716ae3 |
hex | bdcf354 |
199029588 has 12 divisors (see below), whose sum is σ = 464402400. Its totient is φ = 66343192.
The previous prime is 199029587. The next prime is 199029599. The reversal of 199029588 is 885920991.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1990295882 = 79225553798899488, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 199029588.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (199029587) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8292888 + ... + 8292911.
It is an arithmetic number, because the mean of its divisors is an integer number (38700200).
Almost surely, 2199029588 is an apocalyptic number.
It is an amenable number.
199029588 is an abundant number, since it is smaller than the sum of its proper divisors (265372812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
199029588 is a wasteful number, since it uses less digits than its factorization.
199029588 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16585806 (or 16585804 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 51.
The square root of 199029588 is about 14107.7846595417. The cubic root of 199029588 is about 583.8561797908.
The spelling of 199029588 in words is "one hundred ninety-nine million, twenty-nine thousand, five hundred eighty-eight".
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