Base | Representation |
---|---|
bin | 1101101111111011010001… |
… | …10100001111000001011011 |
3 | 10222001100022202200020021212 |
4 | 12313331220310033001123 |
5 | 12430323300012220102 |
6 | 144145153445253335 |
7 | 6240223346652455 |
oct | 667755064170133 |
9 | 128040282606255 |
10 | 30234033320027 |
11 | 96a71aa678319 |
12 | 348368470424b |
13 | 13b40986100c4 |
14 | 7674994212d5 |
15 | 3766caecec52 |
hex | 1b7f68d0f05b |
30234033320027 has 2 divisors, whose sum is σ = 30234033320028. Its totient is φ = 30234033320026.
The previous prime is 30234033320017. The next prime is 30234033320041. The reversal of 30234033320027 is 72002333043203.
It is a weak prime.
It is an emirp because it is prime and its reverse (72002333043203) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30234033320027 - 244 = 12641847275611 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30234033319975 and 30234033320002.
It is not a weakly prime, because it can be changed into another prime (30234033320017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15117016660013 + 15117016660014.
It is an arithmetic number, because the mean of its divisors is an integer number (15117016660014).
Almost surely, 230234033320027 is an apocalyptic number.
30234033320027 is a deficient number, since it is larger than the sum of its proper divisors (1).
30234033320027 is an equidigital number, since it uses as much as digits as its factorization.
30234033320027 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 54432, while the sum is 32.
The spelling of 30234033320027 in words is "thirty trillion, two hundred thirty-four billion, thirty-three million, three hundred twenty thousand, twenty-seven".
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