Base | Representation |
---|---|
bin | 11100010000011010… |
… | …110101101010010011 |
3 | 2220022110111222202011 |
4 | 130100122311222103 |
5 | 444114100221232 |
6 | 21534344403351 |
7 | 2122600542142 |
oct | 342032655223 |
9 | 86273458664 |
10 | 30340242067 |
11 | 1195a303a23 |
12 | 5a68a76557 |
13 | 2b26a12975 |
14 | 167b6d5759 |
15 | bc8936547 |
hex | 7106b5a93 |
30340242067 has 2 divisors, whose sum is σ = 30340242068. Its totient is φ = 30340242066.
The previous prime is 30340242043. The next prime is 30340242073. The reversal of 30340242067 is 76024204303.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30340242067 - 227 = 30206024339 is a prime.
It is not a weakly prime, because it can be changed into another prime (30340246067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15170121033 + 15170121034.
It is an arithmetic number, because the mean of its divisors is an integer number (15170121034).
Almost surely, 230340242067 is an apocalyptic number.
30340242067 is a deficient number, since it is larger than the sum of its proper divisors (1).
30340242067 is an equidigital number, since it uses as much as digits as its factorization.
30340242067 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24192, while the sum is 31.
The spelling of 30340242067 in words is "thirty billion, three hundred forty million, two hundred forty-two thousand, sixty-seven".
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