Base | Representation |
---|---|
bin | 10010000100100… |
… | …111110000100001 |
3 | 210010112020000021 |
4 | 102010213300201 |
5 | 1110104420223 |
6 | 50030353441 |
7 | 10341111562 |
oct | 2204476041 |
9 | 703466007 |
10 | 303201313 |
11 | 1461706a8 |
12 | 8565b881 |
13 | 4aa7bc7c |
14 | 2c3a8169 |
15 | 1b94265d |
hex | 12127c21 |
303201313 has 8 divisors (see below), whose sum is σ = 304973280. Its totient is φ = 301435200.
The previous prime is 303201257. The next prime is 303201317. The reversal of 303201313 is 313102303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-303201313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (303201317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138058 + ... + 140236.
It is an arithmetic number, because the mean of its divisors is an integer number (38121660).
Almost surely, 2303201313 is an apocalyptic number.
It is an amenable number.
303201313 is a deficient number, since it is larger than the sum of its proper divisors (1771967).
303201313 is a wasteful number, since it uses less digits than its factorization.
303201313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2927.
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 303201313 is about 17412.6767902009. The cubic root of 303201313 is about 671.8057127122.
Adding to 303201313 its reverse (313102303), we get a palindrome (616303616).
The spelling of 303201313 in words is "three hundred three million, two hundred one thousand, three hundred thirteen".
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