Base | Representation |
---|---|
bin | 11000100101111100… |
… | …11001110010000000 |
3 | 1021002011020121110112 |
4 | 30102332121302000 |
5 | 204020013002204 |
6 | 10022051250452 |
7 | 645121530056 |
oct | 142276316200 |
9 | 37064217415 |
10 | 13203250304 |
11 | 5665988412 |
12 | 26858a9a28 |
13 | 132552655a |
14 | 8d37561d6 |
15 | 5241ee26e |
hex | 312f99c80 |
13203250304 has 32 divisors (see below), whose sum is σ = 26376710400. Its totient is φ = 6583213312.
The previous prime is 13203250301. The next prime is 13203250321. The reversal of 13203250304 is 40305230231.
It is a tau number, because it is divible by the number of its divisors (32).
It is a self number, because there is not a number n which added to its sum of digits gives 13203250304.
It is not an unprimeable number, because it can be changed into a prime (13203250301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97712 + ... + 189615.
It is an arithmetic number, because the mean of its divisors is an integer number (824272200).
Almost surely, 213203250304 is an apocalyptic number.
It is an amenable number.
13203250304 is a deficient number, since it is larger than the sum of its proper divisors (13173460096).
13203250304 is an equidigital number, since it uses as much as digits as its factorization.
13203250304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287700 (or 287688 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
Adding to 13203250304 its reverse (40305230231), we get a palindrome (53508480535).
The spelling of 13203250304 in words is "thirteen billion, two hundred three million, two hundred fifty thousand, three hundred four".
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