Base | Representation |
---|---|
bin | 110001101011001… |
… | …010110110011110 |
3 | 2011002012010011220 |
4 | 301223022312132 |
5 | 3201322301342 |
6 | 214410354210 |
7 | 26436533154 |
oct | 6153126636 |
9 | 2132163156 |
10 | 833400222 |
11 | 398483a16 |
12 | 1b312b966 |
13 | 103878735 |
14 | 7c9813d4 |
15 | 4d2735ec |
hex | 31acad9e |
833400222 has 8 divisors (see below), whose sum is σ = 1666800456. Its totient is φ = 277800072.
The previous prime is 833400149. The next prime is 833400263. The reversal of 833400222 is 222004338.
It is a sphenic number, since it is the product of 3 distinct primes.
833400222 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 833400192 and 833400201.
It is a congruent number.
It is an unprimeable number.
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, 69450013 + ... + 69450024.
It is an arithmetic number, because the mean of its divisors is an integer number (208350057).
Almost surely, 2833400222 is an apocalyptic number.
833400222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
833400222 is a wasteful number, since it uses less digits than its factorization.
833400222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138900042.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 833400222 is about 28868.6719819253. The cubic root of 833400222 is about 941.0612060655.
The spelling of 833400222 in words is "eight hundred thirty-three million, four hundred thousand, two hundred twenty-two".
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