Base | Representation |
---|---|
bin | 10111000111110001… |
… | …01010101010111010 |
3 | 1012001002122210011001 |
4 | 23203320222222322 |
5 | 200410240424331 |
6 | 5411430155214 |
7 | 616416415246 |
oct | 134370525272 |
9 | 35032583131 |
10 | 12413217466 |
11 | 529aa35011 |
12 | 24a51b2b0a |
13 | 122a9532c0 |
14 | 85a863426 |
15 | 4c9b95561 |
hex | 2e3e2aaba |
12413217466 has 32 divisors (see below), whose sum is σ = 20288575440. Its totient is φ = 5661917184.
The previous prime is 12413217463. The next prime is 12413217491. The reversal of 12413217466 is 66471231421.
It can be written as a sum of positive squares in 8 ways, for example, as 8826841 + 12404390625 = 2971^2 + 111375^2 .
It is a super-2 number, since 2×124132174662 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12413217463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031130 + ... + 1043098.
Almost surely, 212413217466 is an apocalyptic number.
12413217466 is a deficient number, since it is larger than the sum of its proper divisors (7875357974).
12413217466 is a wasteful number, since it uses less digits than its factorization.
12413217466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12450.
The product of its digits is 48384, while the sum is 37.
Adding to 12413217466 its reverse (66471231421), we get a palindrome (78884448887).
The spelling of 12413217466 in words is "twelve billion, four hundred thirteen million, two hundred seventeen thousand, four hundred sixty-six".
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