Base | Representation |
---|---|
bin | 11100001000111010… |
… | …100001011010111001 |
3 | 2212222200120222220210 |
4 | 130020322201122321 |
5 | 443334332030131 |
6 | 21514045541333 |
7 | 2116511365530 |
oct | 341072413271 |
9 | 85880528823 |
10 | 30214330041 |
11 | 118a52243a5 |
12 | 5a32874849 |
13 | 2b068c8acc |
14 | 1668abb317 |
15 | bbc864146 |
hex | 708ea16b9 |
30214330041 has 16 divisors (see below), whose sum is σ = 46062740864. Its totient is φ = 17257135104.
The previous prime is 30214330031. The next prime is 30214330063. The reversal of 30214330041 is 14003341203.
It is not a de Polignac number, because 30214330041 - 25 = 30214330009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (30214330001) 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 15 ways as a sum of consecutive naturals, for example, 296086 + ... + 384831.
It is an arithmetic number, because the mean of its divisors is an integer number (2878921304).
Almost surely, 230214330041 is an apocalyptic number.
It is an amenable number.
30214330041 is a deficient number, since it is larger than the sum of its proper divisors (15848410823).
30214330041 is a wasteful number, since it uses less digits than its factorization.
30214330041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 683040.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 30214330041 its reverse (14003341203), we get a palindrome (44217671244).
The spelling of 30214330041 in words is "thirty billion, two hundred fourteen million, three hundred thirty thousand, forty-one".
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