Base | Representation |
---|---|
bin | 1100000010101… |
… | …0101000110100 |
3 | 10112000222121102 |
4 | 3000222220310 |
5 | 100412200132 |
6 | 5002305232 |
7 | 1152203444 |
oct | 300525064 |
9 | 115028542 |
10 | 50506292 |
11 | 26567141 |
12 | 14ab8218 |
13 | a6049a5 |
14 | 69ca124 |
15 | 4679c62 |
hex | 302aa34 |
50506292 has 12 divisors (see below), whose sum is σ = 89835396. Its totient is φ = 24839040.
The previous prime is 50506289. The next prime is 50506307. The reversal of 50506292 is 29260505.
It can be written as a sum of positive squares in 2 ways, for example, as 9084196 + 41422096 = 3014^2 + 6436^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103253 + ... + 103740.
It is an arithmetic number, because the mean of its divisors is an integer number (7486283).
Almost surely, 250506292 is an apocalyptic number.
It is an amenable number.
50506292 is a deficient number, since it is larger than the sum of its proper divisors (39329104).
50506292 is a wasteful number, since it uses less digits than its factorization.
50506292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207058 (or 207056 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 29.
The square root of 50506292 is about 7106.7778915624. Note that the first 3 decimals coincide. The cubic root of 50506292 is about 369.6424400614.
Adding to 50506292 its reverse (29260505), we get a palindrome (79766797).
The spelling of 50506292 in words is "fifty million, five hundred six thousand, two hundred ninety-two".
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