Base | Representation |
---|---|
bin | 110111001000… |
… | …111000100001 |
3 | 1000012100120122 |
4 | 313020320201 |
5 | 12200014210 |
6 | 1233450025 |
7 | 233600555 |
oct | 67107041 |
9 | 30170518 |
10 | 14454305 |
11 | 8182808 |
12 | 4a10915 |
13 | 2cc1158 |
14 | 1cc3865 |
15 | 1407b55 |
hex | dc8e21 |
14454305 has 4 divisors (see below), whose sum is σ = 17345172. Its totient is φ = 11563440.
The previous prime is 14454289. The next prime is 14454331. The reversal of 14454305 is 50345441.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50345441 = 337 ⋅149393.
It can be written as a sum of positive squares in 2 ways, for example, as 4669921 + 9784384 = 2161^2 + 3128^2 .
It is not a de Polignac number, because 14454305 - 24 = 14454289 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1445426 + ... + 1445435.
It is an arithmetic number, because the mean of its divisors is an integer number (4336293).
Almost surely, 214454305 is an apocalyptic number.
It is an amenable number.
14454305 is a deficient number, since it is larger than the sum of its proper divisors (2890867).
14454305 is an equidigital number, since it uses as much as digits as its factorization.
14454305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2890866.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 14454305 is about 3801.8817709129. The cubic root of 14454305 is about 243.5935239411.
Adding to 14454305 its reverse (50345441), we get a palindrome (64799746).
The spelling of 14454305 in words is "fourteen million, four hundred fifty-four thousand, three hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •