Base | Representation |
---|---|
bin | 10111101110110… |
… | …11010110001000 |
3 | 111212121021110120 |
4 | 23313123112020 |
5 | 401431014204 |
6 | 31430543240 |
7 | 4635101064 |
oct | 1367332610 |
9 | 455537416 |
10 | 199079304 |
11 | a2414256 |
12 | 56807b20 |
13 | 32324208 |
14 | 1c622aa4 |
15 | 127266d9 |
hex | bddb588 |
199079304 has 16 divisors (see below), whose sum is σ = 497698320. Its totient is φ = 66359760.
The previous prime is 199079273. The next prime is 199079317. The reversal of 199079304 is 403970991.
It is a super-2 number, since 2×1990793042 = 79265138562248832, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4147462 + ... + 4147509.
It is an arithmetic number, because the mean of its divisors is an integer number (31106145).
Almost surely, 2199079304 is an apocalyptic number.
It is an amenable number.
199079304 is an abundant number, since it is smaller than the sum of its proper divisors (298619016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
199079304 is a wasteful number, since it uses less digits than its factorization.
199079304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8294980 (or 8294976 counting only the distinct ones).
The product of its (nonzero) digits is 61236, while the sum is 42.
The square root of 199079304 is about 14109.5465554354. The cubic root of 199079304 is about 583.9047899456.
The spelling of 199079304 in words is "one hundred ninety-nine million, seventy-nine thousand, three hundred four".
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