Base | Representation |
---|---|
bin | 11100001110100111… |
… | …011111101001000100 |
3 | 2220020100121210201111 |
4 | 130032213133221010 |
5 | 444033330132231 |
6 | 21531344334404 |
7 | 2122052536303 |
oct | 341647375104 |
9 | 86210553644 |
10 | 30310005316 |
11 | 11944231678 |
12 | 5a5a914404 |
13 | 2b20686cb6 |
14 | 16776a443a |
15 | bc5e624b1 |
hex | 70e9dfa44 |
30310005316 has 6 divisors (see below), whose sum is σ = 53042509310. Its totient is φ = 15155002656.
The previous prime is 30310005307. The next prime is 30310005353. The reversal of 30310005316 is 61350001303.
It can be written as a sum of positive squares in only one way, i.e., 30242601216 + 67404100 = 173904^2 + 8210^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3788750661 + ... + 3788750668.
Almost surely, 230310005316 is an apocalyptic number.
It is an amenable number.
30310005316 is a deficient number, since it is larger than the sum of its proper divisors (22732503994).
30310005316 is a wasteful number, since it uses less digits than its factorization.
30310005316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7577501333 (or 7577501331 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 22.
Adding to 30310005316 its reverse (61350001303), we get a palindrome (91660006619).
The spelling of 30310005316 in words is "thirty billion, three hundred ten million, five thousand, three hundred sixteen".
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