Base | Representation |
---|---|
bin | 1111000011001… |
… | …1110000001101 |
3 | 11101210011100001 |
4 | 3300303300031 |
5 | 112130022131 |
6 | 10133004301 |
7 | 1364365252 |
oct | 360636015 |
9 | 141704301 |
10 | 63126541 |
11 | 326a69a5 |
12 | 19183691 |
13 | 101030aa |
14 | 8553429 |
15 | 581e261 |
hex | 3c33c0d |
63126541 has 2 divisors, whose sum is σ = 63126542. Its totient is φ = 63126540.
The previous prime is 63126527. The next prime is 63126577. The reversal of 63126541 is 14562136.
63126541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 62015625 + 1110916 = 7875^2 + 1054^2 .
It is a cyclic number.
It is not a de Polignac number, because 63126541 - 221 = 61029389 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (63126241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31563270 + 31563271.
It is an arithmetic number, because the mean of its divisors is an integer number (31563271).
Almost surely, 263126541 is an apocalyptic number.
It is an amenable number.
63126541 is a deficient number, since it is larger than the sum of its proper divisors (1).
63126541 is an equidigital number, since it uses as much as digits as its factorization.
63126541 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 4320, while the sum is 28.
The square root of 63126541 is about 7945.2212681586. The cubic root of 63126541 is about 398.1719520789.
Adding to 63126541 its reverse (14562136), we get a palindrome (77688677).
It can be divided in two parts, 631 and 26541, that added together give a palindrome (27172).
The spelling of 63126541 in words is "sixty-three million, one hundred twenty-six thousand, five hundred forty-one".
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