Base | Representation |
---|---|
bin | 1011111101111… |
… | …1011111011100 |
3 | 10111110100101102 |
4 | 2333133133130 |
5 | 100322322432 |
6 | 4551532232 |
7 | 1146452201 |
oct | 277373734 |
9 | 114410342 |
10 | 50198492 |
11 | 26376963 |
12 | 1498a078 |
13 | a527866 |
14 | 6949ca8 |
15 | 4618962 |
hex | 2fdf7dc |
50198492 has 36 divisors (see below), whose sum is σ = 92186640. Its totient is φ = 23912064.
The previous prime is 50198461. The next prime is 50198497. The reversal of 50198492 is 29489105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50198497) 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, 487313 + ... + 487415.
It is an arithmetic number, because the mean of its divisors is an integer number (2560740).
Almost surely, 250198492 is an apocalyptic number.
It is an amenable number.
50198492 is a deficient number, since it is larger than the sum of its proper divisors (41988148).
50198492 is a wasteful number, since it uses less digits than its factorization.
50198492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270 (or 231 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 38.
The square root of 50198492 is about 7085.0894136913. The cubic root of 50198492 is about 368.8900067035.
The spelling of 50198492 in words is "fifty million, one hundred ninety-eight thousand, four hundred ninety-two".
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