Base | Representation |
---|---|
bin | 11010010110101100… |
… | …01001101101110001 |
3 | 1100112001211200012212 |
4 | 31023112021231301 |
5 | 212434121000144 |
6 | 10255554101505 |
7 | 1010424342002 |
oct | 151326115561 |
9 | 40461750185 |
10 | 14149000049 |
11 | 6000818178 |
12 | 28aa57a895 |
13 | 144644a8a2 |
14 | 9831c11a9 |
15 | 57c26649e |
hex | 34b589b71 |
14149000049 has 4 divisors (see below), whose sum is σ = 14194204836. Its totient is φ = 14103795264.
The previous prime is 14148999947. The next prime is 14149000069. The reversal of 14149000049 is 94000094141.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2427040225 + 11721959824 = 49265^2 + 108268^2 .
It is a cyclic number.
It is not a de Polignac number, because 14149000049 - 212 = 14148995953 is a prime.
It is a super-3 number, since 3×141490000493 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 14148999979 and 14149000024.
It is not an unprimeable number, because it can be changed into a prime (14149000069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22601924 + ... + 22602549.
It is an arithmetic number, because the mean of its divisors is an integer number (3548551209).
Almost surely, 214149000049 is an apocalyptic number.
It is an amenable number.
14149000049 is a deficient number, since it is larger than the sum of its proper divisors (45204787).
14149000049 is an equidigital number, since it uses as much as digits as its factorization.
14149000049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45204786.
The product of its (nonzero) digits is 5184, while the sum is 32.
The spelling of 14149000049 in words is "fourteen billion, one hundred forty-nine million, forty-nine", and thus it is an aban number.
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