Base | Representation |
---|---|
bin | 11010001101000010… |
… | …01110111000111011 |
3 | 1100022102110101202101 |
4 | 31012201032320323 |
5 | 212302403044442 |
6 | 10243542244231 |
7 | 1005422120626 |
oct | 150641167073 |
9 | 40272411671 |
10 | 14068018747 |
11 | 5a6a036782 |
12 | 2887426677 |
13 | 1432735963 |
14 | 976540dbd |
15 | 5750bbcb7 |
hex | 34684ee3b |
14068018747 has 8 divisors (see below), whose sum is σ = 14698980000. Its totient is φ = 13438666560.
The previous prime is 14068018729. The next prime is 14068018753. The reversal of 14068018747 is 74781086041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14068018747 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14068018697 and 14068018706.
It is not an unprimeable number, because it can be changed into a prime (14068018787) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384372 + ... + 419377.
It is an arithmetic number, because the mean of its divisors is an integer number (1837372500).
Almost surely, 214068018747 is an apocalyptic number.
14068018747 is a deficient number, since it is larger than the sum of its proper divisors (630961253).
14068018747 is an equidigital number, since it uses as much as digits as its factorization.
14068018747 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 804533.
The product of its (nonzero) digits is 301056, while the sum is 46.
The spelling of 14068018747 in words is "fourteen billion, sixty-eight million, eighteen thousand, seven hundred forty-seven".
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