Base | Representation |
---|---|
bin | 11100001110110010… |
… | …111111101110001110 |
3 | 2220020120021222111122 |
4 | 130032302333232032 |
5 | 444040113122202 |
6 | 21531533120542 |
7 | 2122120264325 |
oct | 341662775616 |
9 | 86216258448 |
10 | 30313020302 |
11 | 11945a008a4 |
12 | 5a5b929152 |
13 | 2b211a1406 |
14 | 1677c4b0bc |
15 | bc635a9a2 |
hex | 70ecbfb8e |
30313020302 has 8 divisors (see below), whose sum is σ = 45528354936. Its totient is φ = 15136901992.
The previous prime is 30313020289. The next prime is 30313020317. The reversal of 30313020302 is 20302031303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9802148 + ... + 9805239.
It is an arithmetic number, because the mean of its divisors is an integer number (5691044367).
Almost surely, 230313020302 is an apocalyptic number.
30313020302 is a deficient number, since it is larger than the sum of its proper divisors (15215334634).
30313020302 is a wasteful number, since it uses less digits than its factorization.
30313020302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19608162.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 30313020302 its reverse (20302031303), we get a palindrome (50615051605).
The spelling of 30313020302 in words is "thirty billion, three hundred thirteen million, twenty thousand, three hundred two".
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