Base | Representation |
---|---|
bin | 1101110010001001000001… |
… | …00110010011011110010110 |
3 | 10222022121202011010000012201 |
4 | 12321010200212103132112 |
5 | 12433100122031320042 |
6 | 144244140525235114 |
7 | 6245556206410615 |
oct | 671044046233626 |
9 | 128277664100181 |
10 | 30310131120022 |
11 | 97264aa919816 |
12 | 3496381702a9a |
13 | 13bb305176820 |
14 | 76b037c2387c |
15 | 378681ae61b7 |
hex | 1b9120993796 |
30310131120022 has 32 divisors (see below), whose sum is σ = 50547303717120. Its totient is φ = 13536591298560.
The previous prime is 30310131120007. The next prime is 30310131120083. The reversal of 30310131120022 is 22002113101303.
It is a super-2 number, since 2×303101311200222 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5650354 + ... + 9620122.
It is an arithmetic number, because the mean of its divisors is an integer number (1579603241160).
Almost surely, 230310131120022 is an apocalyptic number.
30310131120022 is a deficient number, since it is larger than the sum of its proper divisors (20237172597098).
30310131120022 is a wasteful number, since it uses less digits than its factorization.
30310131120022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3979288.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 30310131120022 its reverse (22002113101303), we get a palindrome (52312244221325).
The spelling of 30310131120022 in words is "thirty trillion, three hundred ten billion, one hundred thirty-one million, one hundred twenty thousand, twenty-two".
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