Base | Representation |
---|---|
bin | 11001000010011100… |
… | …00101011011111101 |
3 | 1021200210221122211222 |
4 | 30201032011123331 |
5 | 210012203223201 |
6 | 10101505523125 |
7 | 654053113535 |
oct | 144116053375 |
9 | 37623848758 |
10 | 13442242301 |
11 | 5778882664 |
12 | 27319434a5 |
13 | 1362bb3637 |
14 | 9173a84c5 |
15 | 53a1ab91b |
hex | 3213856fd |
13442242301 has 2 divisors, whose sum is σ = 13442242302. Its totient is φ = 13442242300.
The previous prime is 13442242283. The next prime is 13442242327. The reversal of 13442242301 is 10324224431.
It is an a-pointer prime, because the next prime (13442242327) can be obtained adding 13442242301 to its sum of digits (26).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10343093401 + 3099148900 = 101701^2 + 55670^2 .
It is a cyclic number.
It is not a de Polignac number, because 13442242301 - 26 = 13442242237 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13442242381) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6721121150 + 6721121151.
It is an arithmetic number, because the mean of its divisors is an integer number (6721121151).
Almost surely, 213442242301 is an apocalyptic number.
It is an amenable number.
13442242301 is a deficient number, since it is larger than the sum of its proper divisors (1).
13442242301 is an equidigital number, since it uses as much as digits as its factorization.
13442242301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 13442242301 its reverse (10324224431), we get a palindrome (23766466732).
The spelling of 13442242301 in words is "thirteen billion, four hundred forty-two million, two hundred forty-two thousand, three hundred one".
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