Base | Representation |
---|---|
bin | 1100000000111… |
… | …1010000111000 |
3 | 10111211021210200 |
4 | 3000033100320 |
5 | 100400103133 |
6 | 5000042200 |
7 | 1151225526 |
oct | 300172070 |
9 | 114737720 |
10 | 50394168 |
11 | 2649a980 |
12 | 14a63360 |
13 | a595946 |
14 | 699b316 |
15 | 4656913 |
hex | 300f438 |
50394168 has 48 divisors (see below), whose sum is σ = 148894200. Its totient is φ = 15270720.
The previous prime is 50394161. The next prime is 50394229. The reversal of 50394168 is 86149305.
50394168 is a `hidden beast` number, since 503 + 94 + 1 + 68 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50394161) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31023 + ... + 32606.
Almost surely, 250394168 is an apocalyptic number.
It is an amenable number.
50394168 is an abundant number, since it is smaller than the sum of its proper divisors (98500032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50394168 is a wasteful number, since it uses less digits than its factorization.
50394168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63652 (or 63645 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 50394168 is about 7098.8849828688. The cubic root of 50394168 is about 369.3687019119.
The spelling of 50394168 in words is "fifty million, three hundred ninety-four thousand, one hundred sixty-eight".
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