Base | Representation |
---|---|
bin | 10111110101111… |
… | …00010001101110 |
3 | 111221100002021110 |
4 | 23322330101232 |
5 | 402200004442 |
6 | 31502412450 |
7 | 4645656123 |
oct | 1372742156 |
9 | 457302243 |
10 | 200000622 |
11 | a2993478 |
12 | 56b91126 |
13 | 32587683 |
14 | 1c7c274a |
15 | 1285969c |
hex | bebc46e |
200000622 has 32 divisors (see below), whose sum is σ = 406023840. Its totient is φ = 65669120.
The previous prime is 200000579. The next prime is 200000677. The reversal of 200000622 is 226000002.
It is a junction number, because it is equal to n+sod(n) for n = 200000598 and 200000607.
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 15 ways as a sum of consecutive naturals, for example, 187972 + ... + 189032.
It is an arithmetic number, because the mean of its divisors is an integer number (12688245).
Almost surely, 2200000622 is an apocalyptic number.
200000622 is an abundant number, since it is smaller than the sum of its proper divisors (206023218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200000622 is a wasteful number, since it uses less digits than its factorization.
200000622 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1508.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 200000622 is about 14142.1576147347. The cubic root of 200000622 is about 584.8041538883.
Adding to 200000622 its reverse (226000002), we get a palindrome (426000624).
The spelling of 200000622 in words is "two hundred million, six hundred twenty-two", and thus it is an aban number.
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