Base | Representation |
---|---|
bin | 1100000010111… |
… | …0001111010010 |
3 | 10112001201211201 |
4 | 3000232033102 |
5 | 100413133132 |
6 | 5002501414 |
7 | 1152264445 |
oct | 300561722 |
9 | 115051751 |
10 | 50521042 |
11 | 26577230 |
12 | 14b0486a |
13 | a60b610 |
14 | 69d165c |
15 | 467e2e7 |
hex | 302e3d2 |
50521042 has 32 divisors (see below), whose sum is σ = 94276224. Its totient is φ = 19948800.
The previous prime is 50521027. The next prime is 50521043. The reversal of 50521042 is 24012505.
It is not an unprimeable number, because it can be changed into a prime (50521043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334 + ... + 10057.
It is an arithmetic number, because the mean of its divisors is an integer number (2946132).
Almost surely, 250521042 is an apocalyptic number.
50521042 is a deficient number, since it is larger than the sum of its proper divisors (43755182).
50521042 is a wasteful number, since it uses less digits than its factorization.
50521042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10434.
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 50521042 is about 7107.8155575395. The cubic root of 50521042 is about 369.6784203660.
Adding to 50521042 its reverse (24012505), we get a palindrome (74533547).
The spelling of 50521042 in words is "fifty million, five hundred twenty-one thousand, forty-two".
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