Base | Representation |
---|---|
bin | 1000100101010101… |
… | …1101100001001001 |
3 | 12221120120122012111 |
4 | 2021111131201021 |
5 | 14204322321041 |
6 | 1020344542321 |
7 | 111045364615 |
oct | 21125354111 |
9 | 5846518174 |
10 | 2304104521 |
11 | a82674914 |
12 | 5437819a1 |
13 | 2a9481474 |
14 | 17c01a345 |
15 | d7432981 |
hex | 8955d849 |
2304104521 has 12 divisors (see below), whose sum is σ = 2472994800. Its totient is φ = 2145818808.
The previous prime is 2304104507. The next prime is 2304104527. The reversal of 2304104521 is 1254014032.
It is not a de Polignac number, because 2304104521 - 25 = 2304104489 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2304104492 and 2304104501.
It is not an unprimeable number, because it can be changed into a prime (2304104527) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32791 + ... + 75388.
It is an arithmetic number, because the mean of its divisors is an integer number (206082900).
Almost surely, 22304104521 is an apocalyptic number.
It is an amenable number.
2304104521 is a deficient number, since it is larger than the sum of its proper divisors (168890279).
2304104521 is a wasteful number, since it uses less digits than its factorization.
2304104521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108276 (or 108257 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 2304104521 is about 48001.0887480690. The cubic root of 2304104521 is about 1320.7908715208.
Adding to 2304104521 its reverse (1254014032), we get a palindrome (3558118553).
The spelling of 2304104521 in words is "two billion, three hundred four million, one hundred four thousand, five hundred twenty-one".
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