Base | Representation |
---|---|
bin | 1011111000000100100… |
… | …1011100110110011100 |
3 | 201111122012211010021011 |
4 | 2332001021130312130 |
5 | 11320323212414434 |
6 | 233421415145004 |
7 | 20512026044602 |
oct | 2760111346634 |
9 | 644565733234 |
10 | 204030201244 |
11 | 7958a803031 |
12 | 33661375164 |
13 | 1631728633c |
14 | 9c37457872 |
15 | 54921b2e64 |
hex | 2f8125cd9c |
204030201244 has 12 divisors (see below), whose sum is σ = 359190894384. Its totient is φ = 101404231424.
The previous prime is 204030201241. The next prime is 204030201253. The reversal of 204030201244 is 442102030402.
It is a happy number.
204030201244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204030201241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152716549 + ... + 152717884.
It is an arithmetic number, because the mean of its divisors is an integer number (29932574532).
Almost surely, 2204030201244 is an apocalyptic number.
It is an amenable number.
204030201244 is a deficient number, since it is larger than the sum of its proper divisors (155160693140).
204030201244 is a wasteful number, since it uses less digits than its factorization.
204030201244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305434604 (or 305434602 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 204030201244 its reverse (442102030402), we get a palindrome (646132231646).
The spelling of 204030201244 in words is "two hundred four billion, thirty million, two hundred one thousand, two hundred forty-four".
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