Base | Representation |
---|---|
bin | 11100010000100001… |
… | …111100010010001001 |
3 | 2220022121000121010002 |
4 | 130100201330102021 |
5 | 444120034313301 |
6 | 21534452332345 |
7 | 2122622426123 |
oct | 342041742211 |
9 | 86277017102 |
10 | 30342104201 |
11 | 11960365a82 |
12 | 5a696140b5 |
13 | 2b27215416 |
14 | 167ba5c213 |
15 | bc8ba316b |
hex | 71087c489 |
30342104201 has 2 divisors, whose sum is σ = 30342104202. Its totient is φ = 30342104200.
The previous prime is 30342104171. The next prime is 30342104231. The reversal of 30342104201 is 10240124303.
It is a balanced prime because it is at equal distance from previous prime (30342104171) and next prime (30342104231).
It can be written as a sum of positive squares in only one way, i.e., 18855409225 + 11486694976 = 137315^2 + 107176^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30342104201 is a prime.
It is not a weakly prime, because it can be changed into another prime (30342104231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15171052100 + 15171052101.
It is an arithmetic number, because the mean of its divisors is an integer number (15171052101).
Almost surely, 230342104201 is an apocalyptic number.
It is an amenable number.
30342104201 is a deficient number, since it is larger than the sum of its proper divisors (1).
30342104201 is an equidigital number, since it uses as much as digits as its factorization.
30342104201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 30342104201 its reverse (10240124303), we get a palindrome (40582228504).
The spelling of 30342104201 in words is "thirty billion, three hundred forty-two million, one hundred four thousand, two hundred one".
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