Base | Representation |
---|---|
bin | 101000010111001… |
… | …1111000010000101 |
3 | 10111101110202210002 |
4 | 1100232133002011 |
5 | 10233204104023 |
6 | 342220411045 |
7 | 45363616133 |
oct | 12056370205 |
9 | 3441422702 |
10 | 1354363013 |
11 | 635558a83 |
12 | 3196a6a85 |
13 | 187790243 |
14 | cbc32753 |
15 | 7dd7cb28 |
hex | 50b9f085 |
1354363013 has 2 divisors, whose sum is σ = 1354363014. Its totient is φ = 1354363012.
The previous prime is 1354363001. The next prime is 1354363051. The reversal of 1354363013 is 3103634531.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1341244129 + 13118884 = 36623^2 + 3622^2 .
It is an emirp because it is prime and its reverse (3103634531) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1354363013 - 26 = 1354362949 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1354363513) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677181506 + 677181507.
It is an arithmetic number, because the mean of its divisors is an integer number (677181507).
Almost surely, 21354363013 is an apocalyptic number.
It is an amenable number.
1354363013 is a deficient number, since it is larger than the sum of its proper divisors (1).
1354363013 is an equidigital number, since it uses as much as digits as its factorization.
1354363013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9720, while the sum is 29.
The square root of 1354363013 is about 36801.6713343294. The cubic root of 1354363013 is about 1106.3987971916.
Adding to 1354363013 its reverse (3103634531), we get a palindrome (4457997544).
The spelling of 1354363013 in words is "one billion, three hundred fifty-four million, three hundred sixty-three thousand, thirteen".
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