Base | Representation |
---|---|
bin | 1101111011110001110000… |
… | …10010011010100001111110 |
3 | 11000111021101202211202201010 |
4 | 12331320320102122201332 |
5 | 13004011230201303042 |
6 | 145100220344100050 |
7 | 6311520342325353 |
oct | 675707022324176 |
9 | 130437352752633 |
10 | 30641241041022 |
11 | 9843971830127 |
12 | 352a589764626 |
13 | 14135c22b2ac1 |
14 | 77d08897262a |
15 | 3820b057459c |
hex | 1bde3849a87e |
30641241041022 has 64 divisors (see below), whose sum is σ = 63891496753920. Its totient is φ = 9788679532800.
The previous prime is 30641241041017. The next prime is 30641241041029. The reversal of 30641241041022 is 22014014214603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30641241041029) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4056697 + ... + 8816987.
It is an arithmetic number, because the mean of its divisors is an integer number (998304636780).
Almost surely, 230641241041022 is an apocalyptic number.
30641241041022 is an abundant number, since it is smaller than the sum of its proper divisors (33250255712898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30641241041022 is a wasteful number, since it uses less digits than its factorization.
30641241041022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4760809.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 30641241041022 its reverse (22014014214603), we get a palindrome (52655255255625).
The spelling of 30641241041022 in words is "thirty trillion, six hundred forty-one billion, two hundred forty-one million, forty-one thousand, twenty-two".
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