Base | Representation |
---|---|
bin | 1011111110000… |
… | …0110101110111 |
3 | 10111110121222021 |
4 | 2333200311313 |
5 | 100323012043 |
6 | 4552014011 |
7 | 1146504262 |
oct | 277406567 |
9 | 114417867 |
10 | 50204023 |
11 | 26380031 |
12 | 14991307 |
13 | a52a22c |
14 | 694bcd9 |
15 | 461a3ed |
hex | 2fe0d77 |
50204023 has 8 divisors (see below), whose sum is σ = 52992000. Its totient is φ = 47430648.
The previous prime is 50203981. The next prime is 50204039. The reversal of 50204023 is 32040205.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50204023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50203988 and 50204006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50204083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3828 + ... + 10726.
It is an arithmetic number, because the mean of its divisors is an integer number (6624000).
Almost surely, 250204023 is an apocalyptic number.
50204023 is a deficient number, since it is larger than the sum of its proper divisors (2787977).
50204023 is a wasteful number, since it uses less digits than its factorization.
50204023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7301.
The product of its (nonzero) digits is 240, while the sum is 16.
The square root of 50204023 is about 7085.4797297007. The cubic root of 50204023 is about 368.9035546250.
Adding to 50204023 its reverse (32040205), we get a palindrome (82244228).
The spelling of 50204023 in words is "fifty million, two hundred four thousand, twenty-three".
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