Base | Representation |
---|---|
bin | 1101101001111111101010… |
… | …10000000101010010010011 |
3 | 10221022212021102122200120121 |
4 | 12310333311100011102103 |
5 | 12414003403114001321 |
6 | 143511410410251111 |
7 | 6216420055555111 |
oct | 664776520052223 |
9 | 127285242580517 |
10 | 30030231000211 |
11 | 9628827570a52 |
12 | 3450087726a97 |
13 | 139aab9623960 |
14 | 75b684366ab1 |
15 | 37124dd32441 |
hex | 1b4ff5405493 |
30030231000211 has 16 divisors (see below), whose sum is σ = 34262513707968. Its totient is φ = 26074452556800.
The previous prime is 30030231000197. The next prime is 30030231000239. The reversal of 30030231000211 is 11200013203003.
It is a cyclic number.
It is not a de Polignac number, because 30030231000211 - 27 = 30030231000083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30030231000241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39097695 + ... + 39858376.
It is an arithmetic number, because the mean of its divisors is an integer number (2141407106748).
Almost surely, 230030231000211 is an apocalyptic number.
30030231000211 is a deficient number, since it is larger than the sum of its proper divisors (4232282707757).
30030231000211 is a wasteful number, since it uses less digits than its factorization.
30030231000211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78957822.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 30030231000211 its reverse (11200013203003), we get a palindrome (41230244203214).
The spelling of 30030231000211 in words is "thirty trillion, thirty billion, two hundred thirty-one million, two hundred eleven", and thus it is an aban number.
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