Base | Representation |
---|---|
bin | 10111000111101000… |
… | …01011001101001000 |
3 | 1012001000102221222111 |
4 | 23203310023031020 |
5 | 200404440240013 |
6 | 5411345032104 |
7 | 616403412364 |
oct | 134364131510 |
9 | 35030387874 |
10 | 12412040008 |
11 | 529a300405 |
12 | 24a4925634 |
13 | 122a630394 |
14 | 85a6382a4 |
15 | 4c9a1173d |
hex | 2e3d0b348 |
12412040008 has 16 divisors (see below), whose sum is σ = 23407101180. Its totient is φ = 6170146368.
The previous prime is 12412039987. The next prime is 12412040023. The reversal of 12412040008 is 80004021421.
It can be written as a sum of positive squares in 2 ways, for example, as 12325884484 + 86155524 = 111022^2 + 9282^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4482735 + ... + 4485502.
Almost surely, 212412040008 is an apocalyptic number.
It is an amenable number.
12412040008 is a deficient number, since it is larger than the sum of its proper divisors (10995061172).
12412040008 is a wasteful number, since it uses less digits than its factorization.
12412040008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8968416 (or 8968412 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 12412040008 its reverse (80004021421), we get a palindrome (92416061429).
The spelling of 12412040008 in words is "twelve billion, four hundred twelve million, forty thousand, eight".
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