Base | Representation |
---|---|
bin | 1011111111110… |
… | …0000101101110 |
3 | 10111200022001212 |
4 | 2333330011232 |
5 | 100340100010 |
6 | 4554234422 |
7 | 1150450541 |
oct | 277740556 |
9 | 114608055 |
10 | 50315630 |
11 | 26446972 |
12 | 14a25a12 |
13 | a568c81 |
14 | 697a858 |
15 | 463d505 |
hex | 2ffc16e |
50315630 has 8 divisors (see below), whose sum is σ = 90568152. Its totient is φ = 20126248.
The previous prime is 50315627. The next prime is 50315663. The reversal of 50315630 is 3651305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 50315596 and 50315605.
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, 2515772 + ... + 2515791.
It is an arithmetic number, because the mean of its divisors is an integer number (11321019).
Almost surely, 250315630 is an apocalyptic number.
50315630 is a deficient number, since it is larger than the sum of its proper divisors (40252522).
50315630 is a wasteful number, since it uses less digits than its factorization.
50315630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5031570.
The product of its (nonzero) digits is 1350, while the sum is 23.
The square root of 50315630 is about 7093.3511121331. The cubic root of 50315630 is about 369.1767183055.
Adding to 50315630 its reverse (3651305), we get a palindrome (53966935).
The spelling of 50315630 in words is "fifty million, three hundred fifteen thousand, six hundred thirty".
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