Base | Representation |
---|---|
bin | 101000000010010… |
… | …1011010110001001 |
3 | 10110121211222000112 |
4 | 1100010223112021 |
5 | 10222402402101 |
6 | 341145444105 |
7 | 45201511664 |
oct | 12004532611 |
9 | 3417758015 |
10 | 1343403401 |
11 | 62a35294a |
12 | 315aa0635 |
13 | 185423972 |
14 | ca5bc6db |
15 | 7ce156bb |
hex | 5012b589 |
1343403401 has 2 divisors, whose sum is σ = 1343403402. Its totient is φ = 1343403400.
The previous prime is 1343403367. The next prime is 1343403407. The reversal of 1343403401 is 1043043431.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1301477776 + 41925625 = 36076^2 + 6475^2 .
It is a cyclic number.
It is not a de Polignac number, because 1343403401 - 218 = 1343141257 is a prime.
It is not a weakly prime, because it can be changed into another prime (1343403407) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671701700 + 671701701.
It is an arithmetic number, because the mean of its divisors is an integer number (671701701).
Almost surely, 21343403401 is an apocalyptic number.
It is an amenable number.
1343403401 is a deficient number, since it is larger than the sum of its proper divisors (1).
1343403401 is an equidigital number, since it uses as much as digits as its factorization.
1343403401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 1343403401 is about 36652.4678705268. The cubic root of 1343403401 is about 1103.4063555710.
Adding to 1343403401 its reverse (1043043431), we get a palindrome (2386446832).
The spelling of 1343403401 in words is "one billion, three hundred forty-three million, four hundred three thousand, four hundred one".
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