Base | Representation |
---|---|
bin | 11010111010110100… |
… | …00011110101110001 |
3 | 1101022012000101211102 |
4 | 31131122003311301 |
5 | 214044203430244 |
6 | 10350020454145 |
7 | 1021064044625 |
oct | 153532036561 |
9 | 41265011742 |
10 | 14452014449 |
11 | 61468703a4 |
12 | 2973b4a355 |
13 | 1494162752 |
14 | 9b153b185 |
15 | 598b6d54e |
hex | 35d683d71 |
14452014449 has 4 divisors (see below), whose sum is σ = 15302132964. Its totient is φ = 13601895936.
The previous prime is 14452014439. The next prime is 14452014491. The reversal of 14452014449 is 94441025441.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94441025441 = 7 ⋅13491575063.
It can be written as a sum of positive squares in 2 ways, for example, as 12223513600 + 2228500849 = 110560^2 + 47207^2 .
It is a cyclic number.
It is not a de Polignac number, because 14452014449 - 24 = 14452014433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14452014439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425059232 + ... + 425059265.
It is an arithmetic number, because the mean of its divisors is an integer number (3825533241).
Almost surely, 214452014449 is an apocalyptic number.
It is an amenable number.
14452014449 is a deficient number, since it is larger than the sum of its proper divisors (850118515).
14452014449 is an equidigital number, since it uses as much as digits as its factorization.
14452014449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 850118514.
The product of its (nonzero) digits is 92160, while the sum is 38.
The spelling of 14452014449 in words is "fourteen billion, four hundred fifty-two million, fourteen thousand, four hundred forty-nine".
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