Base | Representation |
---|---|
bin | 1101110101000111010100… |
… | …11010011011011100000001 |
3 | 10222200101110120020111100221 |
4 | 12322203222122123130001 |
5 | 12441233343110033403 |
6 | 144403115053543041 |
7 | 6256134114250546 |
oct | 672435232333401 |
9 | 128611416214327 |
10 | 30412301252353 |
11 | 976586a234409 |
12 | 34b21361a4a81 |
13 | 13c7b3845ac27 |
14 | 771d6b188bcd |
15 | 37b1615ecdbd |
hex | 1ba8ea69b701 |
30412301252353 has 2 divisors, whose sum is σ = 30412301252354. Its totient is φ = 30412301252352.
The previous prime is 30412301252309. The next prime is 30412301252363. The reversal of 30412301252353 is 35325210321403.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 25159623987969 + 5252677264384 = 5015937^2 + 2291872^2 .
It is an emirp because it is prime and its reverse (35325210321403) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30412301252353 is a prime.
It is not a weakly prime, because it can be changed into another prime (30412301252363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15206150626176 + 15206150626177.
It is an arithmetic number, because the mean of its divisors is an integer number (15206150626177).
Almost surely, 230412301252353 is an apocalyptic number.
It is an amenable number.
30412301252353 is a deficient number, since it is larger than the sum of its proper divisors (1).
30412301252353 is an equidigital number, since it uses as much as digits as its factorization.
30412301252353 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 64800, while the sum is 34.
Adding to 30412301252353 its reverse (35325210321403), we get a palindrome (65737511573756).
The spelling of 30412301252353 in words is "thirty trillion, four hundred twelve billion, three hundred one million, two hundred fifty-two thousand, three hundred fifty-three".
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