Base | Representation |
---|---|
bin | 1011111100110… |
… | …1010111011010 |
3 | 10111022120112201 |
4 | 2333031113122 |
5 | 100312434000 |
6 | 4550200414 |
7 | 1146022561 |
oct | 277152732 |
9 | 114276481 |
10 | 50124250 |
11 | 26326100 |
12 | 1495310a |
13 | a4ccb27 |
14 | 692abd8 |
15 | 460196a |
hex | 2fcd5da |
50124250 has 48 divisors (see below), whose sum is σ = 103200552. Its totient is φ = 18216000.
The previous prime is 50124227. The next prime is 50124251. The reversal of 50124250 is 5242105.
It can be written as a sum of positive squares in 4 ways, for example, as 10673289 + 39450961 = 3267^2 + 6281^2 .
It is not an unprimeable number, because it can be changed into a prime (50124251) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 29422 + ... + 31078.
Almost surely, 250124250 is an apocalyptic number.
50124250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50124250 is an abundant number, since it is smaller than the sum of its proper divisors (53076302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50124250 is a wasteful number, since it uses less digits than its factorization.
50124250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1696 (or 1675 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 50124250 is about 7079.8481622137. The cubic root of 50124250 is about 368.7080580469.
Adding to 50124250 its reverse (5242105), we get a palindrome (55366355).
The spelling of 50124250 in words is "fifty million, one hundred twenty-four thousand, two hundred fifty".
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