Base | Representation |
---|---|
bin | 1011111111100… |
… | …1100011100010 |
3 | 10111122202211102 |
4 | 2333321203202 |
5 | 100334232000 |
6 | 4554114402 |
7 | 1150405352 |
oct | 277714342 |
9 | 114582742 |
10 | 50305250 |
11 | 2643a096 |
12 | 14a1ba02 |
13 | a564328 |
14 | 6976b62 |
15 | 463a3d5 |
hex | 2ff98e2 |
50305250 has 32 divisors (see below), whose sum is σ = 97224192. Its totient is φ = 19470000.
The previous prime is 50305247. The next prime is 50305253. The reversal of 50305250 is 5250305.
It is an interprime number because it is at equal distance from previous prime (50305247) and next prime (50305253).
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50305253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4505 + ... + 10995.
It is an arithmetic number, because the mean of its divisors is an integer number (3038256).
Almost surely, 250305250 is an apocalyptic number.
50305250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50305250 is a deficient number, since it is larger than the sum of its proper divisors (46918942).
50305250 is a wasteful number, since it uses less digits than its factorization.
50305250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6539 (or 6529 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 20.
The square root of 50305250 is about 7092.6194032952. The cubic root of 50305250 is about 369.1513297872.
Adding to 50305250 its reverse (5250305), we get a palindrome (55555555).
The spelling of 50305250 in words is "fifty million, three hundred five thousand, two hundred fifty".
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