Base | Representation |
---|---|
bin | 1101111011011101101000… |
… | …00010001101000100111111 |
3 | 11000110020111111020000210011 |
4 | 12331232310002031010333 |
5 | 13003322111124431021 |
6 | 145051232030324051 |
7 | 6310655444254402 |
oct | 675566402150477 |
9 | 130406444200704 |
10 | 30630432264511 |
11 | 983a325530382 |
12 | 3528471959627 |
13 | 141258bb8ba61 |
14 | 77c74123bd39 |
15 | 381b7b6a8de1 |
hex | 1bdbb408d13f |
30630432264511 has 4 divisors (see below), whose sum is σ = 30630581015752. Its totient is φ = 30630283513272.
The previous prime is 30630432264491. The next prime is 30630432264563. The reversal of 30630432264511 is 11546223403603.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30630432264511 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30630432264571) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74066316 + ... + 74478721.
It is an arithmetic number, because the mean of its divisors is an integer number (7657645253938).
Almost surely, 230630432264511 is an apocalyptic number.
30630432264511 is a deficient number, since it is larger than the sum of its proper divisors (148751241).
30630432264511 is a wasteful number, since it uses less digits than its factorization.
30630432264511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148751240.
The product of its (nonzero) digits is 311040, while the sum is 40.
The spelling of 30630432264511 in words is "thirty trillion, six hundred thirty billion, four hundred thirty-two million, two hundred sixty-four thousand, five hundred eleven".
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