Base | Representation |
---|---|
bin | 11010001001111110… |
… | …00100111000110011 |
3 | 1100020122001010100102 |
4 | 31010333010320303 |
5 | 212224311201132 |
6 | 10241222543015 |
7 | 1004660322122 |
oct | 150477047063 |
9 | 40218033312 |
10 | 14042287667 |
11 | 5a56561621 |
12 | 287a897a6b |
13 | 142a2c6a75 |
14 | 972d63ab9 |
15 | 572bd7c62 |
hex | 344fc4e33 |
14042287667 has 2 divisors, whose sum is σ = 14042287668. Its totient is φ = 14042287666.
The previous prime is 14042287621. The next prime is 14042287703. The reversal of 14042287667 is 76678224041.
It is a strong prime.
It is an emirp because it is prime and its reverse (76678224041) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14042287667 - 26 = 14042287603 is a prime.
It is not a weakly prime, because it can be changed into another prime (14042287067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7021143833 + 7021143834.
It is an arithmetic number, because the mean of its divisors is an integer number (7021143834).
Almost surely, 214042287667 is an apocalyptic number.
14042287667 is a deficient number, since it is larger than the sum of its proper divisors (1).
14042287667 is an equidigital number, since it uses as much as digits as its factorization.
14042287667 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 903168, while the sum is 47.
The spelling of 14042287667 in words is "fourteen billion, forty-two million, two hundred eighty-seven thousand, six hundred sixty-seven".
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