Base | Representation |
---|---|
bin | 1011111101111… |
… | …0101001010110 |
3 | 10111110011122012 |
4 | 2333132221112 |
5 | 100322220110 |
6 | 4551504222 |
7 | 1146436124 |
oct | 277365126 |
9 | 114404565 |
10 | 50195030 |
11 | 263742a6 |
12 | 14988072 |
13 | a526102 |
14 | 6948914 |
15 | 4617905 |
hex | 2fdea56 |
50195030 has 16 divisors (see below), whose sum is σ = 90677664. Its totient is φ = 20005440.
The previous prime is 50195011. The next prime is 50195059. The reversal of 50195030 is 3059105.
It is a junction number, because it is equal to n+sod(n) for n = 50194987 and 50195005.
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 7 ways as a sum of consecutive naturals, for example, 6122 + ... + 11741.
It is an arithmetic number, because the mean of its divisors is an integer number (5667354).
Almost surely, 250195030 is an apocalyptic number.
50195030 is a deficient number, since it is larger than the sum of its proper divisors (40482634).
50195030 is a wasteful number, since it uses less digits than its factorization.
50195030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18151.
The product of its (nonzero) digits is 675, while the sum is 23.
The square root of 50195030 is about 7084.8450935783. The cubic root of 50195030 is about 368.8815261927.
The spelling of 50195030 in words is "fifty million, one hundred ninety-five thousand, thirty".
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