Base | Representation |
---|---|
bin | 11100001110000001… |
… | …011110111110100001 |
3 | 2220012122212120102020 |
4 | 130032001132332201 |
5 | 444023302303441 |
6 | 21530351012053 |
7 | 2121602046210 |
oct | 341601367641 |
9 | 86178776366 |
10 | 30300041121 |
11 | 119396463a9 |
12 | 5a5750a029 |
13 | 2b1b5a881c |
14 | 167622d077 |
15 | bc5144e66 |
hex | 70e05efa1 |
30300041121 has 16 divisors (see below), whose sum is σ = 46954060800. Its totient is φ = 17020845648.
The previous prime is 30300041119. The next prime is 30300041131. The reversal of 30300041121 is 12114000303.
It is not a de Polignac number, because 30300041121 - 21 = 30300041119 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30300041121.
It is not an unprimeable number, because it can be changed into a prime (30300041131) 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, 12226381 + ... + 12228858.
It is an arithmetic number, because the mean of its divisors is an integer number (2934628800).
Almost surely, 230300041121 is an apocalyptic number.
It is an amenable number.
30300041121 is a deficient number, since it is larger than the sum of its proper divisors (16654019679).
30300041121 is a wasteful number, since it uses less digits than its factorization.
30300041121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24455308.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 30300041121 its reverse (12114000303), we get a palindrome (42414041424).
The spelling of 30300041121 in words is "thirty billion, three hundred million, forty-one thousand, one hundred twenty-one".
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