Base | Representation |
---|---|
bin | 110110010110… |
… | …001010010001 |
3 | 222210210120211 |
4 | 312112022101 |
5 | 12121342140 |
6 | 1225204121 |
7 | 232044055 |
oct | 66261221 |
9 | 28723524 |
10 | 14246545 |
11 | 8050705 |
12 | 4930641 |
13 | 2c4a711 |
14 | 1c6bc65 |
15 | 13b62ea |
hex | d96291 |
14246545 has 24 divisors (see below), whose sum is σ = 18536256. Its totient is φ = 10489248.
The previous prime is 14246537. The next prime is 14246549. The reversal of 14246545 is 54564241.
It is a happy number.
It is not a de Polignac number, because 14246545 - 23 = 14246537 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14246549) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 212602 + ... + 212668.
It is an arithmetic number, because the mean of its divisors is an integer number (772344).
Almost surely, 214246545 is an apocalyptic number.
14246545 is the 3082-nd pentagonal number.
It is an amenable number.
14246545 is a deficient number, since it is larger than the sum of its proper divisors (4289711).
14246545 is an equidigital number, since it uses as much as digits as its factorization.
14246545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181 (or 138 counting only the distinct ones).
The product of its digits is 19200, while the sum is 31.
The square root of 14246545 is about 3774.4595639641. The cubic root of 14246545 is about 242.4207839887.
The spelling of 14246545 in words is "fourteen million, two hundred forty-six thousand, five hundred forty-five".
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