Base | Representation |
---|---|
bin | 1101000101011100… |
… | …1011001001110101 |
3 | 100001210102011012022 |
4 | 3101113023021311 |
5 | 24143200410031 |
6 | 1340313202525 |
7 | 153020604044 |
oct | 32127131165 |
9 | 10053364168 |
10 | 3512513141 |
11 | 15427a4125 |
12 | 820400445 |
13 | 43c92b057 |
14 | 2546d855b |
15 | 15857e97b |
hex | d15cb275 |
3512513141 has 2 divisors, whose sum is σ = 3512513142. Its totient is φ = 3512513140.
The previous prime is 3512513129. The next prime is 3512513167. The reversal of 3512513141 is 1413152153.
It is an a-pointer prime, because the next prime (3512513167) can be obtained adding 3512513141 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., 2505402916 + 1007110225 = 50054^2 + 31735^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3512513141 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3512513141.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3512513101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1756256570 + 1756256571.
It is an arithmetic number, because the mean of its divisors is an integer number (1756256571).
Almost surely, 23512513141 is an apocalyptic number.
It is an amenable number.
3512513141 is a deficient number, since it is larger than the sum of its proper divisors (1).
3512513141 is an equidigital number, since it uses as much as digits as its factorization.
3512513141 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1800, while the sum is 26.
The square root of 3512513141 is about 59266.4588194706. The cubic root of 3512513141 is about 1520.1017275233.
Adding to 3512513141 its reverse (1413152153), we get a palindrome (4925665294).
The spelling of 3512513141 in words is "three billion, five hundred twelve million, five hundred thirteen thousand, one hundred forty-one".
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