Base | Representation |
---|---|
bin | 11000010101011… |
… | …00011111001010 |
3 | 112020002220001122 |
4 | 30022230133022 |
5 | 404224132000 |
6 | 32131115242 |
7 | 5026035632 |
oct | 1412543712 |
9 | 466086048 |
10 | 204130250 |
11 | a5254095 |
12 | 58442b22 |
13 | 333a223c |
14 | 1d1796c2 |
15 | 12dc3085 |
hex | c2ac7ca |
204130250 has 16 divisors (see below), whose sum is σ = 382132296. Its totient is φ = 81652000.
The previous prime is 204130249. The next prime is 204130261. The reversal of 204130250 is 52031402.
204130250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 24275329 + 179854921 = 4927^2 + 13411^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408011 + ... + 408510.
Almost surely, 2204130250 is an apocalyptic number.
204130250 is a deficient number, since it is larger than the sum of its proper divisors (178002046).
204130250 is an equidigital number, since it uses as much as digits as its factorization.
204130250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 816538 (or 816528 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 204130250 is about 14287.4157915279. The cubic root of 204130250 is about 588.8017911745.
Adding to 204130250 its reverse (52031402), we get a palindrome (256161652).
The spelling of 204130250 in words is "two hundred four million, one hundred thirty thousand, two hundred fifty".
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