Base | Representation |
---|---|
bin | 1011011001100111… |
… | …0000011010011101 |
3 | 21220021022112100211 |
4 | 2312121300122131 |
5 | 22231403031323 |
6 | 1223354452421 |
7 | 135556213042 |
oct | 26631603235 |
9 | 7807275324 |
10 | 3060205213 |
11 | 133045151a |
12 | 714a34111 |
13 | 39a003a20 |
14 | 2105d91c9 |
15 | 12d9d770d |
hex | b667069d |
3060205213 has 16 divisors (see below), whose sum is σ = 3448566576. Its totient is φ = 2696578560.
The previous prime is 3060205201. The next prime is 3060205217. The reversal of 3060205213 is 3125020603.
It can be written as a sum of positive squares in 8 ways, for example, as 101062809 + 2959142404 = 10053^2 + 54398^2 .
It is not a de Polignac number, because 3060205213 - 29 = 3060204701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3060205217) 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 in 15 ways as a sum of consecutive naturals, for example, 34528 + ... + 85513.
It is an arithmetic number, because the mean of its divisors is an integer number (215535411).
Almost surely, 23060205213 is an apocalyptic number.
It is an amenable number.
3060205213 is a deficient number, since it is larger than the sum of its proper divisors (388361363).
3060205213 is a wasteful number, since it uses less digits than its factorization.
3060205213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120144.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 3060205213 is about 55319.1215855783. The cubic root of 3060205213 is about 1451.8336236814.
Adding to 3060205213 its reverse (3125020603), we get a palindrome (6185225816).
The spelling of 3060205213 in words is "three billion, sixty million, two hundred five thousand, two hundred thirteen".
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