Base | Representation |
---|---|
bin | 101100111000100… |
… | …1010011011101101 |
3 | 10212221220202221111 |
4 | 1121301022123231 |
5 | 11041022410023 |
6 | 405240032021 |
7 | 52215204343 |
oct | 13161123355 |
9 | 3787822844 |
10 | 1506060013 |
11 | 70314a1a7 |
12 | 360462611 |
13 | 1b0034693 |
14 | 10403d993 |
15 | 8c34500d |
hex | 59c4a6ed |
1506060013 has 2 divisors, whose sum is σ = 1506060014. Its totient is φ = 1506060012.
The previous prime is 1506059999. The next prime is 1506060037. The reversal of 1506060013 is 3100606051.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1494750244 + 11309769 = 38662^2 + 3363^2 .
It is a cyclic number.
It is not a de Polignac number, because 1506060013 - 25 = 1506059981 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1506060113) 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, 753030006 + 753030007.
It is an arithmetic number, because the mean of its divisors is an integer number (753030007).
Almost surely, 21506060013 is an apocalyptic number.
It is an amenable number.
1506060013 is a deficient number, since it is larger than the sum of its proper divisors (1).
1506060013 is an equidigital number, since it uses as much as digits as its factorization.
1506060013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 1506060013 is about 38807.9890357643. The cubic root of 1506060013 is about 1146.2537230596.
Adding to 1506060013 its reverse (3100606051), we get a palindrome (4606666064).
The spelling of 1506060013 in words is "one billion, five hundred six million, sixty thousand, thirteen".
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