Base | Representation |
---|---|
bin | 10111110110110… |
… | …01011110001100 |
3 | 111221120011022102 |
4 | 23323121132030 |
5 | 402212321304 |
6 | 31505134232 |
7 | 4646664554 |
oct | 1373313614 |
9 | 457504272 |
10 | 200120204 |
11 | a2a652a9 |
12 | 5702a378 |
13 | 325c9c2b |
14 | 1c814164 |
15 | 1287ed1e |
hex | bed978c |
200120204 has 6 divisors (see below), whose sum is σ = 350210364. Its totient is φ = 100060100.
The previous prime is 200120203. The next prime is 200120251. The reversal of 200120204 is 402021002.
It is not an unprimeable number, because it can be changed into a prime (200120201) 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 as a sum of consecutive naturals, namely, 25015022 + ... + 25015029.
It is an arithmetic number, because the mean of its divisors is an integer number (58368394).
Almost surely, 2200120204 is an apocalyptic number.
It is an amenable number.
200120204 is a deficient number, since it is larger than the sum of its proper divisors (150090160).
200120204 is a wasteful number, since it uses less digits than its factorization.
200120204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50030055 (or 50030053 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 11.
The square root of 200120204 is about 14146.3848385374. The cubic root of 200120204 is about 584.9206837214.
Adding to 200120204 its reverse (402021002), we get a palindrome (602141206).
The spelling of 200120204 in words is "two hundred million, one hundred twenty thousand, two hundred four".
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