Base | Representation |
---|---|
bin | 1000110111000001111… |
… | …01110100100011010101 |
3 | 1002002202200201120101121 |
4 | 10123200331310203111 |
5 | 14441424013410031 |
6 | 351503300123541 |
7 | 30664601263051 |
oct | 4334075644325 |
9 | 1062680646347 |
10 | 304422013141 |
11 | 108117321214 |
12 | 4abba3965b1 |
13 | 22925ccb42c |
14 | 10a3c54ac61 |
15 | 7dba9e5011 |
hex | 46e0f748d5 |
304422013141 has 2 divisors, whose sum is σ = 304422013142. Its totient is φ = 304422013140.
The previous prime is 304422013139. The next prime is 304422013151. The reversal of 304422013141 is 141310224403.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 261294768900 + 43127244241 = 511170^2 + 207671^2 .
It is an emirp because it is prime and its reverse (141310224403) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 304422013141 - 21 = 304422013139 is a prime.
Together with 304422013139, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (304422013121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152211006570 + 152211006571.
It is an arithmetic number, because the mean of its divisors is an integer number (152211006571).
Almost surely, 2304422013141 is an apocalyptic number.
It is an amenable number.
304422013141 is a deficient number, since it is larger than the sum of its proper divisors (1).
304422013141 is an equidigital number, since it uses as much as digits as its factorization.
304422013141 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 304422013141 its reverse (141310224403), we get a palindrome (445732237544).
The spelling of 304422013141 in words is "three hundred four billion, four hundred twenty-two million, thirteen thousand, one hundred forty-one".
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