Base | Representation |
---|---|
bin | 11010101001011… |
… | …11001101010010 |
3 | 120120122000022010 |
4 | 31110233031102 |
5 | 424211240200 |
6 | 34103123350 |
7 | 5353026156 |
oct | 1524571522 |
9 | 516560263 |
10 | 223540050 |
11 | 105200a48 |
12 | 62a43556 |
13 | 37409b26 |
14 | 2198d066 |
15 | 14959150 |
hex | d52f352 |
223540050 has 24 divisors (see below), whose sum is σ = 554379696. Its totient is φ = 59610640.
The previous prime is 223540043. The next prime is 223540063. The reversal of 223540050 is 50045322.
It is a junction number, because it is equal to n+sod(n) for n = 223539999 and 223540026.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 744984 + ... + 745283.
It is an arithmetic number, because the mean of its divisors is an integer number (23099154).
Almost surely, 2223540050 is an apocalyptic number.
223540050 is an abundant number, since it is smaller than the sum of its proper divisors (330839646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223540050 is a wasteful number, since it uses less digits than its factorization.
223540050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1490282 (or 1490277 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 223540050 is about 14951.2558000992. The cubic root of 223540050 is about 606.9018312365.
Adding to 223540050 its reverse (50045322), we get a palindrome (273585372).
The spelling of 223540050 in words is "two hundred twenty-three million, five hundred forty thousand, fifty".
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