Base | Representation |
---|---|
bin | 1101101111010010110100… |
… | …01100101101010110110011 |
3 | 10221222021021001111220012220 |
4 | 12313221122030231112303 |
5 | 12424444304142203021 |
6 | 144131202312452123 |
7 | 6235524200225106 |
oct | 667513214552663 |
9 | 127867231456186 |
10 | 30212313241011 |
11 | 9698a742114a0 |
12 | 347b4226aa043 |
13 | 13b2016778845 |
14 | 7663d890873d |
15 | 375d59245cc6 |
hex | 1b7a5a32d5b3 |
30212313241011 has 16 divisors (see below), whose sum is σ = 44355885545088. Its totient is φ = 18139366769600.
The previous prime is 30212313241009. The next prime is 30212313241067. The reversal of 30212313241011 is 11014231321203.
It is a cyclic number.
It is not a de Polignac number, because 30212313241011 - 21 = 30212313241009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30212313242011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4278149010 + ... + 4278156071.
It is an arithmetic number, because the mean of its divisors is an integer number (2772242846568).
Almost surely, 230212313241011 is an apocalyptic number.
30212313241011 is a deficient number, since it is larger than the sum of its proper divisors (14143572304077).
30212313241011 is a wasteful number, since it uses less digits than its factorization.
30212313241011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8556305202.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 30212313241011 its reverse (11014231321203), we get a palindrome (41226544562214).
The spelling of 30212313241011 in words is "thirty trillion, two hundred twelve billion, three hundred thirteen million, two hundred forty-one thousand, eleven".
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