Base | Representation |
---|---|
bin | 1011111110011… |
… | …1001100100010 |
3 | 10111111221200020 |
4 | 2333213030202 |
5 | 100324330200 |
6 | 4552334310 |
7 | 1146643203 |
oct | 277471442 |
9 | 114457606 |
10 | 50230050 |
11 | 26398642 |
12 | 149a4396 |
13 | a539030 |
14 | 69575aa |
15 | 4622ea0 |
hex | 2fe7322 |
50230050 has 48 divisors (see below), whose sum is σ = 134158080. Its totient is φ = 12363840.
The previous prime is 50230049. The next prime is 50230057. The reversal of 50230050 is 5003205.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (50230057) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10930 + ... + 14829.
It is an arithmetic number, because the mean of its divisors is an integer number (2794960).
Almost surely, 250230050 is an apocalyptic number.
50230050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50230050 is an abundant number, since it is smaller than the sum of its proper divisors (83928030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50230050 is a wasteful number, since it uses less digits than its factorization.
50230050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25787 (or 25782 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 15.
The square root of 50230050 is about 7087.3161351812. The cubic root of 50230050 is about 368.9672931697.
Adding to 50230050 its reverse (5003205), we get a palindrome (55233255).
The spelling of 50230050 in words is "fifty million, two hundred thirty thousand, fifty".
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