Base | Representation |
---|---|
bin | 1100000000010… |
… | …1000001110000 |
3 | 10111202011021210 |
4 | 3000011001300 |
5 | 100342232430 |
6 | 4555120120 |
7 | 1150662351 |
oct | 300050160 |
9 | 114664253 |
10 | 50352240 |
11 | 26471424 |
12 | 14a43040 |
13 | a57c833 |
14 | 6989d28 |
15 | 46492b0 |
hex | 3005070 |
50352240 has 40 divisors (see below), whose sum is σ = 156092688. Its totient is φ = 13427200.
The previous prime is 50352233. The next prime is 50352251. The reversal of 50352240 is 4225305.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104661 + ... + 105140.
Almost surely, 250352240 is an apocalyptic number.
It is an amenable number.
50352240 is an abundant number, since it is smaller than the sum of its proper divisors (105740448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50352240 is a wasteful number, since it uses less digits than its factorization.
50352240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209817 (or 209811 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 50352240 is about 7095.9312285281. The cubic root of 50352240 is about 369.2662351082.
Adding to 50352240 its reverse (4225305), we get a palindrome (54577545).
The spelling of 50352240 in words is "fifty million, three hundred fifty-two thousand, two hundred forty".
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