Base | Representation |
---|---|
bin | 1011010000110010… |
… | …1111110000100001 |
3 | 21210200202111221012 |
4 | 2310030233300201 |
5 | 22142422141400 |
6 | 1215554310305 |
7 | 134630055305 |
oct | 26414576041 |
9 | 7720674835 |
10 | 3023240225 |
11 | 13115a4145 |
12 | 704588395 |
13 | 392460755 |
14 | 209735d05 |
15 | 12a634d35 |
hex | b432fc21 |
3023240225 has 12 divisors (see below), whose sum is σ = 3787468524. Its totient is φ = 2393656320.
The previous prime is 3023240219. The next prime is 3023240243. The reversal of 3023240225 is 5220423203.
It can be written as a sum of positive squares in 6 ways, for example, as 665846416 + 2357393809 = 25804^2 + 48553^2 .
It is not a de Polignac number, because 3023240225 - 226 = 2956131361 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3023240225.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 620924 + ... + 625773.
It is an arithmetic number, because the mean of its divisors is an integer number (315622377).
Almost surely, 23023240225 is an apocalyptic number.
It is an amenable number.
3023240225 is a deficient number, since it is larger than the sum of its proper divisors (764228299).
3023240225 is a wasteful number, since it uses less digits than its factorization.
3023240225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1246804 (or 1246799 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 3023240225 is about 54983.9997180998. Note that the first 3 decimals coincide. The cubic root of 3023240225 is about 1445.9642395092.
Adding to 3023240225 its reverse (5220423203), we get a palindrome (8243663428).
The spelling of 3023240225 in words is "three billion, twenty-three million, two hundred forty thousand, two hundred twenty-five".
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