Base | Representation |
---|---|
bin | 1100000101011… |
… | …0100100011001 |
3 | 10112101010102220 |
4 | 3001112210121 |
5 | 100433424413 |
6 | 5010214253 |
7 | 1153553163 |
oct | 301264431 |
9 | 115333386 |
10 | 50686233 |
11 | 2667a354 |
12 | 14b84389 |
13 | a668870 |
14 | 6a35933 |
15 | 46b3223 |
hex | 3056919 |
50686233 has 8 divisors (see below), whose sum is σ = 72780288. Its totient is φ = 31191504.
The previous prime is 50686213. The next prime is 50686241. The reversal of 50686233 is 33268605.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50686233 - 25 = 50686201 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50686194 and 50686203.
It is not an unprimeable number, because it can be changed into a prime (50686213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649785 + ... + 649862.
It is an arithmetic number, because the mean of its divisors is an integer number (9097536).
Almost surely, 250686233 is an apocalyptic number.
It is an amenable number.
50686233 is a deficient number, since it is larger than the sum of its proper divisors (22094055).
50686233 is a wasteful number, since it uses less digits than its factorization.
50686233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1299663.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 50686233 is about 7119.4264516181. The cubic root of 50686233 is about 370.0809002549.
The spelling of 50686233 in words is "fifty million, six hundred eighty-six thousand, two hundred thirty-three".
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