Base | Representation |
---|---|
bin | 1101110010001001000001… |
… | …00010111010110000000001 |
3 | 10222022121202002102220111220 |
4 | 12321010200202322300001 |
5 | 12433100121314413241 |
6 | 144244140454225253 |
7 | 6245556166022562 |
oct | 671044042726001 |
9 | 128277662386456 |
10 | 30310130232321 |
11 | 97264aa372885 |
12 | 3496381355229 |
13 | 13bb304c25764 |
14 | 76b037a72169 |
15 | 3786819bd166 |
hex | 1b91208bac01 |
30310130232321 has 24 divisors (see below), whose sum is σ = 41517604835520. Its totient is φ = 19668998014080.
The previous prime is 30310130232233. The next prime is 30310130232323. The reversal of 30310130232321 is 12323203101303.
It is not a de Polignac number, because 30310130232321 - 29 = 30310130231809 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30310130232291 and 30310130232300.
It is not an unprimeable number, because it can be changed into a prime (30310130232323) 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 23 ways as a sum of consecutive naturals, for example, 4631610 + ... + 9059363.
It is an arithmetic number, because the mean of its divisors is an integer number (1729900201480).
Almost surely, 230310130232321 is an apocalyptic number.
It is an amenable number.
30310130232321 is a deficient number, since it is larger than the sum of its proper divisors (11207474603199).
30310130232321 is a wasteful number, since it uses less digits than its factorization.
30310130232321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13691497 (or 13691456 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 30310130232321 its reverse (12323203101303), we get a palindrome (42633333333624).
The spelling of 30310130232321 in words is "thirty trillion, three hundred ten billion, one hundred thirty million, two hundred thirty-two thousand, three hundred twenty-one".
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