Base | Representation |
---|---|
bin | 1001010010001000101011… |
… | …01010100100111111111100 |
3 | 2200021120222122222212001001 |
4 | 10221010111222210333330 |
5 | 10133432033304303040 |
6 | 111230115243300044 |
7 | 4204613310533005 |
oct | 451042552447774 |
9 | 80246878885031 |
10 | 20414343041020 |
11 | 656074649a445 |
12 | 235852a21a624 |
13 | b510ab31b7a6 |
14 | 5080b92b21ac |
15 | 256055a7459a |
hex | 129115aa4ffc |
20414343041020 has 24 divisors (see below), whose sum is σ = 43092245370384. Its totient is φ = 8123427695616.
The previous prime is 20414343041017. The next prime is 20414343041023. The reversal of 20414343041020 is 2014034341402.
It is an interprime number because it is at equal distance from previous prime (20414343041017) and next prime (20414343041023).
It is a self number, because there is not a number n which added to its sum of digits gives 20414343041020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20414343041023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2644341094 + ... + 2644348813.
It is an arithmetic number, because the mean of its divisors is an integer number (1795510223766).
Almost surely, 220414343041020 is an apocalyptic number.
20414343041020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20414343041020 is an abundant number, since it is smaller than the sum of its proper divisors (22677902329364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20414343041020 is a wasteful number, since it uses less digits than its factorization.
20414343041020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5288690109 (or 5288690107 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 20414343041020 its reverse (2014034341402), we get a palindrome (22428377382422).
The spelling of 20414343041020 in words is "twenty trillion, four hundred fourteen billion, three hundred forty-three million, forty-one thousand, twenty".
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