Base | Representation |
---|---|
bin | 1100000101011… |
… | …1100010110101 |
3 | 10112101022220220 |
4 | 3001113202311 |
5 | 100434041404 |
6 | 5010244553 |
7 | 1153600632 |
oct | 301274265 |
9 | 115338826 |
10 | 50690229 |
11 | 26682357 |
12 | 14b86759 |
13 | a66a625 |
14 | 6a37189 |
15 | 46b44d9 |
hex | 30578b5 |
50690229 has 16 divisors (see below), whose sum is σ = 70973952. Its totient is φ = 32118768.
The previous prime is 50690221. The next prime is 50690281. The reversal of 50690229 is 92209605.
50690229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50690229 - 23 = 50690221 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50690229.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50690221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8994 + ... + 13500.
It is an arithmetic number, because the mean of its divisors is an integer number (4435872).
Almost surely, 250690229 is an apocalyptic number.
It is an amenable number.
50690229 is a deficient number, since it is larger than the sum of its proper divisors (20283723).
50690229 is a wasteful number, since it uses less digits than its factorization.
50690229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4696.
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 50690229 is about 7119.7070866715. The cubic root of 50690229 is about 370.0906254757.
The spelling of 50690229 in words is "fifty million, six hundred ninety thousand, two hundred twenty-nine".
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