Base | Representation |
---|---|
bin | 1100000010111… |
… | …1001101111010 |
3 | 10112001221100011 |
4 | 3000233031322 |
5 | 100413300200 |
6 | 5002532134 |
7 | 1152312232 |
oct | 300571572 |
9 | 115057304 |
10 | 50525050 |
11 | 2657a244 |
12 | 14b0704a |
13 | a6103a4 |
14 | 69d2cc2 |
15 | 46805ba |
hex | 302f37a |
50525050 has 12 divisors (see below), whose sum is σ = 93976686. Its totient is φ = 20210000.
The previous prime is 50525023. The next prime is 50525081. The reversal of 50525050 is 5052505.
It can be written as a sum of positive squares in 3 ways, for example, as 24830289 + 25694761 = 4983^2 + 5069^2 .
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505201 + ... + 505300.
Almost surely, 250525050 is an apocalyptic number.
50525050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50525050 is a deficient number, since it is larger than the sum of its proper divisors (43451636).
50525050 is a wasteful number, since it uses less digits than its factorization.
50525050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010513 (or 1010508 counting only the distinct ones).
The product of its (nonzero) digits is 1250, while the sum is 22.
The square root of 50525050 is about 7108.0974951108. The cubic root of 50525050 is about 369.6881960414.
Adding to 50525050 its reverse (5052505), we get a palindrome (55577555).
The spelling of 50525050 in words is "fifty million, five hundred twenty-five thousand, fifty".
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