Base | Representation |
---|---|
bin | 1011111111100… |
… | …1100100001100 |
3 | 10111122202212222 |
4 | 2333321210030 |
5 | 100334232132 |
6 | 4554114512 |
7 | 1150405442 |
oct | 277714414 |
9 | 114582788 |
10 | 50305292 |
11 | 2643a124 |
12 | 14a1ba38 |
13 | a56435b |
14 | 6976b92 |
15 | 463a412 |
hex | 2ff990c |
50305292 has 12 divisors (see below), whose sum is σ = 89024040. Its totient is φ = 24869856.
The previous prime is 50305291. The next prime is 50305309. The reversal of 50305292 is 29250305.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (50305291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70298 + ... + 71009.
It is an arithmetic number, because the mean of its divisors is an integer number (7418670).
Almost surely, 250305292 is an apocalyptic number.
It is an amenable number.
50305292 is a deficient number, since it is larger than the sum of its proper divisors (38718748).
50305292 is a wasteful number, since it uses less digits than its factorization.
50305292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141400 (or 141398 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 26.
The square root of 50305292 is about 7092.6223641189. The cubic root of 50305292 is about 369.1514325223.
Adding to 50305292 its reverse (29250305), we get a palindrome (79555597).
The spelling of 50305292 in words is "fifty million, three hundred five thousand, two hundred ninety-two".
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