Base | Representation |
---|---|
bin | 11000100101100… |
… | …110101111101101 |
3 | 1001202012202000002 |
4 | 120211212233231 |
5 | 1321100324323 |
6 | 104533314045 |
7 | 13136200412 |
oct | 3045465755 |
9 | 1052182002 |
10 | 412511213 |
11 | 1a1940864 |
12 | b6195925 |
13 | 6760219a |
14 | 3cb00109 |
15 | 26335828 |
hex | 18966bed |
412511213 has 2 divisors, whose sum is σ = 412511214. Its totient is φ = 412511212.
The previous prime is 412511191. The next prime is 412511227. The reversal of 412511213 is 312115214.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 262375204 + 150136009 = 16198^2 + 12253^2 .
It is a cyclic number.
It is not a de Polignac number, because 412511213 - 218 = 412249069 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (412514213) 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, 206255606 + 206255607.
It is an arithmetic number, because the mean of its divisors is an integer number (206255607).
Almost surely, 2412511213 is an apocalyptic number.
It is an amenable number.
412511213 is a deficient number, since it is larger than the sum of its proper divisors (1).
412511213 is an equidigital number, since it uses as much as digits as its factorization.
412511213 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 240, while the sum is 20.
The square root of 412511213 is about 20310.3720546917. The cubic root of 412511213 is about 744.4095214569.
Adding to 412511213 its reverse (312115214), we get a palindrome (724626427).
The spelling of 412511213 in words is "four hundred twelve million, five hundred eleven thousand, two hundred thirteen".
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