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30214330041 = 372113680917
BaseRepresentation
bin11100001000111010…
…100001011010111001
32212222200120222220210
4130020322201122321
5443334332030131
621514045541333
72116511365530
oct341072413271
985880528823
1030214330041
11118a52243a5
125a32874849
132b068c8acc
141668abb317
15bbc864146
hex708ea16b9

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".

Divisors: 1 3 7 21 2113 6339 14791 44373 680917 2042751 4766419 14299257 1438777621 4316332863 10071443347 30214330041