Base | Representation |
---|---|
bin | 1100000000010… |
… | …0011111000111 |
3 | 10111202001020200 |
4 | 3000010133013 |
5 | 100342200043 |
6 | 4555101543 |
7 | 1150653033 |
oct | 300043707 |
9 | 114661220 |
10 | 50350023 |
11 | 2646a799 |
12 | 14a418b3 |
13 | a57b819 |
14 | 69891c3 |
15 | 46487d3 |
hex | 30047c7 |
50350023 has 6 divisors (see below), whose sum is σ = 72727824. Its totient is φ = 33566676.
The previous prime is 50350021. The next prime is 50350063. The reversal of 50350023 is 32005305.
It is not a de Polignac number, because 50350023 - 21 = 50350021 is a prime.
It is a super-2 number, since 2×503500232 = 5070249632201058, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50349978 and 50350005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50350021) 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 5 ways as a sum of consecutive naturals, for example, 2797215 + ... + 2797232.
It is an arithmetic number, because the mean of its divisors is an integer number (12121304).
Almost surely, 250350023 is an apocalyptic number.
50350023 is a deficient number, since it is larger than the sum of its proper divisors (22377801).
50350023 is a wasteful number, since it uses less digits than its factorization.
50350023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5594453 (or 5594450 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 18.
The square root of 50350023 is about 7095.7750105256. The cubic root of 50350023 is about 369.2608154536.
Adding to 50350023 its reverse (32005305), we get a palindrome (82355328).
The spelling of 50350023 in words is "fifty million, three hundred fifty thousand, twenty-three".
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