Base | Representation |
---|---|
bin | 101100000110001101010… |
… | …001100000100110101011 |
3 | 101201200210100200121221111 |
4 | 230012031101200212223 |
5 | 344122044430334011 |
6 | 10240035531451151 |
7 | 431635131014434 |
oct | 54061521404653 |
9 | 11650710617844 |
10 | 3030322121131 |
11 | a69174923118 |
12 | 40b3688b6ab7 |
13 | 18c9b1869806 |
14 | a695003248b |
15 | 53c5b79b121 |
hex | 2c18d4609ab |
3030322121131 has 2 divisors, whose sum is σ = 3030322121132. Its totient is φ = 3030322121130.
The previous prime is 3030322121087. The next prime is 3030322121149. The reversal of 3030322121131 is 1311212230303.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3030322121131 - 27 = 3030322121003 is a prime.
It is a super-2 number, since 2×30303221211312 (a number of 26 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3030322121231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515161060565 + 1515161060566.
It is an arithmetic number, because the mean of its divisors is an integer number (1515161060566).
Almost surely, 23030322121131 is an apocalyptic number.
3030322121131 is a deficient number, since it is larger than the sum of its proper divisors (1).
3030322121131 is an equidigital number, since it uses as much as digits as its factorization.
3030322121131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 3030322121131 its reverse (1311212230303), we get a palindrome (4341534351434).
The spelling of 3030322121131 in words is "three trillion, thirty billion, three hundred twenty-two million, one hundred twenty-one thousand, one hundred thirty-one".
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