Base | Representation |
---|---|
bin | 1100000011101… |
… | …1011110010010 |
3 | 10112011111012102 |
4 | 3000323132102 |
5 | 100421402000 |
6 | 5004000402 |
7 | 1152611465 |
oct | 300733622 |
9 | 115144172 |
10 | 50575250 |
11 | 26603a30 |
12 | 14b30102 |
13 | a62a1ab |
14 | 6a072dc |
15 | 46903d5 |
hex | 303b792 |
50575250 has 64 divisors (see below), whose sum is σ = 105535872. Its totient is φ = 17992000.
The previous prime is 50575241. The next prime is 50575271. The reversal of 50575250 is 5257505.
50575250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145577 + ... + 145923.
It is an arithmetic number, because the mean of its divisors is an integer number (1648998).
Almost surely, 250575250 is an apocalyptic number.
50575250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50575250 is an abundant number, since it is smaller than the sum of its proper divisors (54960622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50575250 is a wasteful number, since it uses less digits than its factorization.
50575250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428 (or 418 counting only the distinct ones).
The product of its (nonzero) digits is 8750, while the sum is 29.
The square root of 50575250 is about 7111.6278024092. The cubic root of 50575250 is about 369.8105921236.
The spelling of 50575250 in words is "fifty million, five hundred seventy-five thousand, two hundred fifty".
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