Base | Representation |
---|---|
bin | 110111000110… |
… | …001000101111 |
3 | 1000011210010222 |
4 | 313012020233 |
5 | 12144134210 |
6 | 1233321555 |
7 | 233523014 |
oct | 67061057 |
9 | 30153128 |
10 | 14443055 |
11 | 8175310 |
12 | 4a062bb |
13 | 2cb8cb3 |
14 | 1cbd70b |
15 | 1404655 |
hex | dc622f |
14443055 has 32 divisors (see below), whose sum is σ = 20072448. Its totient is φ = 9878400.
The previous prime is 14443049. The next prime is 14443067. The reversal of 14443055 is 55034441.
It is not a de Polignac number, because 14443055 - 212 = 14438959 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73217 + ... + 73413.
It is an arithmetic number, because the mean of its divisors is an integer number (627264).
Almost surely, 214443055 is an apocalyptic number.
14443055 is a deficient number, since it is larger than the sum of its proper divisors (5629393).
14443055 is a wasteful number, since it uses less digits than its factorization.
14443055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 14443055 is about 3800.4019524256. The cubic root of 14443055 is about 243.5303100538.
Adding to 14443055 its reverse (55034441), we get a palindrome (69477496).
The spelling of 14443055 in words is "fourteen million, four hundred forty-three thousand, fifty-five".
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