Base | Representation |
---|---|
bin | 1100000000001… |
… | …0001010001010 |
3 | 10111201120011121 |
4 | 3000002022022 |
5 | 100341343430 |
6 | 4554545454 |
7 | 1150613164 |
oct | 300021212 |
9 | 114646147 |
10 | 50340490 |
11 | 26463612 |
12 | 14a3828a |
13 | a577395 |
14 | 6985934 |
15 | 4645a7a |
hex | 300228a |
50340490 has 16 divisors (see below), whose sum is σ = 90852840. Its totient is φ = 20082880.
The previous prime is 50340473. The next prime is 50340503. The reversal of 50340490 is 9404305.
It can be written as a sum of positive squares in 4 ways, for example, as 40106889 + 10233601 = 6333^2 + 3199^2 .
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, 2581 + ... + 10360.
Almost surely, 250340490 is an apocalyptic number.
50340490 is a deficient number, since it is larger than the sum of its proper divisors (40512350).
50340490 is a wasteful number, since it uses less digits than its factorization.
50340490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13337.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 50340490 is about 7095.1032409684. The cubic root of 50340490 is about 369.2375093699.
Adding to 50340490 its reverse (9404305), we get a palindrome (59744795).
The spelling of 50340490 in words is "fifty million, three hundred forty thousand, four hundred ninety".
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