Base | Representation |
---|---|
bin | 10010101000010010… |
… | …100010001111111110 |
3 | 1220122001201221110221 |
4 | 102220102202033332 |
5 | 311431321102400 |
6 | 13104524051554 |
7 | 1305462150625 |
oct | 225022421776 |
9 | 56561657427 |
10 | 20003300350 |
11 | 8535383690 |
12 | 3a63093bba |
13 | 1b6a291bc7 |
14 | d7a9046bc |
15 | 7c11bdc1a |
hex | 4a84a23fe |
20003300350 has 48 divisors (see below), whose sum is σ = 40610342736. Its totient is φ = 7270016000.
The previous prime is 20003300329. The next prime is 20003300381. The reversal of 20003300350 is 5300330002.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 1135812 + ... + 1153288.
It is an arithmetic number, because the mean of its divisors is an integer number (846048807).
Almost surely, 220003300350 is an apocalyptic number.
20003300350 is an abundant number, since it is smaller than the sum of its proper divisors (20607042386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20003300350 is a wasteful number, since it uses less digits than its factorization.
20003300350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19581 (or 19576 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 16.
Adding to 20003300350 its reverse (5300330002), we get a palindrome (25303630352).
The spelling of 20003300350 in words is "twenty billion, three million, three hundred thousand, three hundred fifty".
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