Base | Representation |
---|---|
bin | 1101111000110101011001… |
… | …01110101101110101111011 |
3 | 11000010121101011010001011020 |
4 | 12330122230232231311323 |
5 | 13000332124020331412 |
6 | 144541534010433523 |
7 | 6301310346510633 |
oct | 674325456556573 |
9 | 130117334101136 |
10 | 30540115402107 |
11 | 9804a98a68933 |
12 | 3512a66a328a3 |
13 | 1406bc751673c |
14 | 77821421b6c3 |
15 | 37e6425dc18c |
hex | 1bc6acbadd7b |
30540115402107 has 16 divisors (see below), whose sum is σ = 40805728896000. Its totient is φ = 20317290598944.
The previous prime is 30540115402103. The next prime is 30540115402127. The reversal of 30540115402107 is 70120451104503.
It is not a de Polignac number, because 30540115402107 - 22 = 30540115402103 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30540115402103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184584744 + ... + 184750122.
It is an arithmetic number, because the mean of its divisors is an integer number (2550358056000).
Almost surely, 230540115402107 is an apocalyptic number.
30540115402107 is a deficient number, since it is larger than the sum of its proper divisors (10265613493893).
30540115402107 is a wasteful number, since it uses less digits than its factorization.
30540115402107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294370.
The product of its (nonzero) digits is 16800, while the sum is 33.
The spelling of 30540115402107 in words is "thirty trillion, five hundred forty billion, one hundred fifteen million, four hundred two thousand, one hundred seven".
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