Base | Representation |
---|---|
bin | 111011101110110… |
… | …0101011100010101 |
3 | 12011200100011020100 |
4 | 1313131211130111 |
5 | 13101041303440 |
6 | 530513524313 |
7 | 100444536453 |
oct | 16735453425 |
9 | 5150304210 |
10 | 2004244245 |
11 | 939386403 |
12 | 47b273699 |
13 | 25c302153 |
14 | 1502819d3 |
15 | bae50230 |
hex | 77765715 |
2004244245 has 24 divisors (see below), whose sum is σ = 3475087200. Its totient is φ = 1068602976.
The previous prime is 2004244217. The next prime is 2004244247. The reversal of 2004244245 is 5424424002.
It is not a de Polignac number, because 2004244245 - 25 = 2004244213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2004244247) 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 23 ways as a sum of consecutive naturals, for example, 239746 + ... + 247964.
It is an arithmetic number, because the mean of its divisors is an integer number (144795300).
Almost surely, 22004244245 is an apocalyptic number.
It is an amenable number.
2004244245 is a deficient number, since it is larger than the sum of its proper divisors (1470842955).
2004244245 is a wasteful number, since it uses less digits than its factorization.
2004244245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13649 (or 13646 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 27.
The square root of 2004244245 is about 44768.7865035451. The cubic root of 2004244245 is about 1260.8116558028.
Adding to 2004244245 its reverse (5424424002), we get a palindrome (7428668247).
The spelling of 2004244245 in words is "two billion, four million, two hundred forty-four thousand, two hundred forty-five".
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