Base | Representation |
---|---|
bin | 1001001100011111000111… |
… | …01100011101001001101001 |
3 | 2122121000221200012210102022 |
4 | 10212033203230131021221 |
5 | 10122242013133102131 |
6 | 111001013531514225 |
7 | 4154602114612055 |
oct | 446174354351151 |
9 | 78530850183368 |
10 | 20220231144041 |
11 | 6496396382195 |
12 | 23269965b8975 |
13 | b389b4b4a756 |
14 | 4dc9431d2c65 |
15 | 250e944d337b |
hex | 1263e3b1d269 |
20220231144041 has 4 divisors (see below), whose sum is σ = 20284832521812. Its totient is φ = 20155629766272.
The previous prime is 20220231144031. The next prime is 20220231144053. The reversal of 20220231144041 is 14044113202202.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6564279547225 + 13655951596816 = 2562085^2 + 3695396^2 .
It is a cyclic number.
It is not a de Polignac number, because 20220231144041 - 218 = 20220230881897 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20220231144041.
It is not an unprimeable number, because it can be changed into a prime (20220231144011) 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 3 ways as a sum of consecutive naturals, for example, 32300688416 + ... + 32300689041.
It is an arithmetic number, because the mean of its divisors is an integer number (5071208130453).
Almost surely, 220220231144041 is an apocalyptic number.
It is an amenable number.
20220231144041 is a deficient number, since it is larger than the sum of its proper divisors (64601377771).
20220231144041 is an equidigital number, since it uses as much as digits as its factorization.
20220231144041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64601377770.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 20220231144041 its reverse (14044113202202), we get a palindrome (34264344346243).
The spelling of 20220231144041 in words is "twenty trillion, two hundred twenty billion, two hundred thirty-one million, one hundred forty-four thousand, forty-one".
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