Base | Representation |
---|---|
bin | 11100010100110100… |
… | …100101011101100001 |
3 | 2220111121111101020001 |
4 | 130110310211131201 |
5 | 444242002202241 |
6 | 21545543420001 |
7 | 2124455405263 |
oct | 342464453541 |
9 | 86447441201 |
10 | 30414100321 |
11 | 11997a6a800 |
12 | 5a89754601 |
13 | 2b39102687 |
14 | 168743db33 |
15 | bd0175431 |
hex | 714d25761 |
30414100321 has 12 divisors (see below), whose sum is σ = 33557521536. Its totient is φ = 27544023320.
The previous prime is 30414100309. The next prime is 30414100351. The reversal of 30414100321 is 12300141403.
It is a de Polignac number, because none of the positive numbers 2k-30414100321 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30414100351) 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 in 11 ways as a sum of consecutive naturals, for example, 446041 + ... + 509686.
It is an arithmetic number, because the mean of its divisors is an integer number (2796460128).
Almost surely, 230414100321 is an apocalyptic number.
It is an amenable number.
30414100321 is a deficient number, since it is larger than the sum of its proper divisors (3143421215).
30414100321 is a wasteful number, since it uses less digits than its factorization.
30414100321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 956012 (or 956001 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 30414100321 its reverse (12300141403), we get a palindrome (42714241724).
The spelling of 30414100321 in words is "thirty billion, four hundred fourteen million, one hundred thousand, three hundred twenty-one".
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