Base | Representation |
---|---|
bin | 110111100101000110011101… |
… | …111001001110100100000100 |
3 | 1012001111102211211012010221011 |
4 | 313211012131321032210010 |
5 | 224014414431410221040 |
6 | 2223515054432332004 |
7 | 102326234450602510 |
oct | 6745063571164404 |
9 | 1161442754163834 |
10 | 244442122742020 |
11 | 7098335a770975 |
12 | 234ba6303a4004 |
13 | a651a40a64008 |
14 | 44510c1a99140 |
15 | 1d3d7796a23ea |
hex | de519de4e904 |
244442122742020 has 24 divisors (see below), whose sum is σ = 586661094581184. Its totient is φ = 83808727797216.
The previous prime is 244442122742011. The next prime is 244442122742101. The reversal of 244442122742020 is 20247221244442.
244442122742020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873007581082 + ... + 873007581361.
It is an arithmetic number, because the mean of its divisors is an integer number (24444212274216).
Almost surely, 2244442122742020 is an apocalyptic number.
244442122742020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
244442122742020 is an abundant number, since it is smaller than the sum of its proper divisors (342218971839164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244442122742020 is a wasteful number, since it uses less digits than its factorization.
244442122742020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1746015162459 (or 1746015162457 counting only the distinct ones).
The product of its (nonzero) digits is 458752, while the sum is 40.
Adding to 244442122742020 its reverse (20247221244442), we get a palindrome (264689343986462).
The spelling of 244442122742020 in words is "two hundred forty-four trillion, four hundred forty-two billion, one hundred twenty-two million, seven hundred forty-two thousand, twenty".
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