Base | Representation |
---|---|
bin | 10111110100111… |
… | …11100101001010 |
3 | 111221010010001010 |
4 | 23322133211022 |
5 | 402132224312 |
6 | 31500104350 |
7 | 4644656340 |
oct | 1372374512 |
9 | 457103033 |
10 | 199883082 |
11 | a2913133 |
12 | 56b350b6 |
13 | 32546019 |
14 | 1c791990 |
15 | 1283493c |
hex | be9f94a |
199883082 has 32 divisors (see below), whose sum is σ = 458347392. Its totient is φ = 56925504.
The previous prime is 199883081. The next prime is 199883083. The reversal of 199883082 is 280388991.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (199883081) and next prime (199883083).
It is not an unprimeable number, because it can be changed into a prime (199883081) 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 15 ways as a sum of consecutive naturals, for example, 5808 + ... + 20820.
It is an arithmetic number, because the mean of its divisors is an integer number (14323356).
Almost surely, 2199883082 is an apocalyptic number.
199883082 is an abundant number, since it is smaller than the sum of its proper divisors (258464310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
199883082 is a wasteful number, since it uses less digits than its factorization.
199883082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15342.
The product of its (nonzero) digits is 248832, while the sum is 48.
The square root of 199883082 is about 14138.0013438958. The cubic root of 199883082 is about 584.6895686607.
The spelling of 199883082 in words is "one hundred ninety-nine million, eight hundred eighty-three thousand, eighty-two".
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