Base | Representation |
---|---|
bin | 11000001101000000… |
… | …10101011101100011 |
3 | 1020112120120201012200 |
4 | 30012200111131203 |
5 | 203102433313244 |
6 | 5545215224243 |
7 | 640001350332 |
oct | 140640253543 |
9 | 36476521180 |
10 | 12994041699 |
11 | 5568885941 |
12 | 2627818083 |
13 | 12c1096992 |
14 | 8b3a57d19 |
15 | 510b76669 |
hex | 306815763 |
12994041699 has 12 divisors (see below), whose sum is σ = 18770879712. Its totient is φ = 8661906000.
The previous prime is 12994041679. The next prime is 12994041733. The reversal of 12994041699 is 99614049921.
12994041699 is a `hidden beast` number, since 12 + 99 + 40 + 416 + 99 = 666.
It is not a de Polignac number, because 12994041699 - 29 = 12994041187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12994041649) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49254 + ... + 168564.
It is an arithmetic number, because the mean of its divisors is an integer number (1564239976).
Almost surely, 212994041699 is an apocalyptic number.
12994041699 is a deficient number, since it is larger than the sum of its proper divisors (5776838013).
12994041699 is a wasteful number, since it uses less digits than its factorization.
12994041699 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131418 (or 131415 counting only the distinct ones).
The product of its (nonzero) digits is 1259712, while the sum is 54.
The spelling of 12994041699 in words is "twelve billion, nine hundred ninety-four million, forty-one thousand, six hundred ninety-nine".
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