Base | Representation |
---|---|
bin | 1011111011110… |
… | …0101000110010 |
3 | 10111012002112221 |
4 | 2332330220302 |
5 | 100303240410 |
6 | 4544511254 |
7 | 1145316034 |
oct | 276745062 |
9 | 114162487 |
10 | 50055730 |
11 | 2628967a |
12 | 1491b52a |
13 | a4a789a |
14 | 690dc54 |
15 | 45db4da |
hex | 2fbca32 |
50055730 has 16 divisors (see below), whose sum is σ = 90561240. Its totient is φ = 19919872.
The previous prime is 50055697. The next prime is 50055749. The reversal of 50055730 is 3755005.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 42889401 + 7166329 = 6549^2 + 2677^2 .
It is a super-2 number, since 2×500557302 = 5011152211665800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50055695 and 50055704.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10735 + ... + 14674.
Almost surely, 250055730 is an apocalyptic number.
50055730 is a deficient number, since it is larger than the sum of its proper divisors (40505510).
50055730 is a wasteful number, since it uses less digits than its factorization.
50055730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25613.
The product of its (nonzero) digits is 2625, while the sum is 25.
The square root of 50055730 is about 7075.0074204908. The cubic root of 50055730 is about 368.5399730925.
The spelling of 50055730 in words is "fifty million, fifty-five thousand, seven hundred thirty".
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