Base | Representation |
---|---|
bin | 11101110000000100100… |
… | …01110010100011110111 |
3 | 10121201120200201112222111 |
4 | 32320002101302203313 |
5 | 113222022022400143 |
6 | 2101335532111451 |
7 | 133566033216505 |
oct | 16700221624367 |
9 | 3551520645874 |
10 | 1022240434423 |
11 | 36459109150a |
12 | 14614a305587 |
13 | 75520b91300 |
14 | 376960d3675 |
15 | 1b8ce03999d |
hex | ee024728f7 |
1022240434423 has 24 divisors (see below), whose sum is σ = 1112638702896. Its totient is φ = 938743603200.
The previous prime is 1022240434409. The next prime is 1022240434447. The reversal of 1022240434423 is 3244340422201.
1022240434423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1022240434423 - 213 = 1022240426231 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022240434823) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35209653 + ... + 35238673.
It is an arithmetic number, because the mean of its divisors is an integer number (46359945954).
Almost surely, 21022240434423 is an apocalyptic number.
1022240434423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1022240434423 is a deficient number, since it is larger than the sum of its proper divisors (90398268473).
1022240434423 is a wasteful number, since it uses less digits than its factorization.
1022240434423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30115 (or 30102 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 31.
Adding to 1022240434423 its reverse (3244340422201), we get a palindrome (4266580856624).
The spelling of 1022240434423 in words is "one trillion, twenty-two billion, two hundred forty million, four hundred thirty-four thousand, four hundred twenty-three".
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