Base | Representation |
---|---|
bin | 110110011111… |
… | …011111001001 |
3 | 222212201222122 |
4 | 312133133021 |
5 | 12124102440 |
6 | 1230101025 |
7 | 232263326 |
oct | 66373711 |
9 | 28781878 |
10 | 14284745 |
11 | 8077382 |
12 | 494a775 |
13 | 2c61c17 |
14 | 1c7bb4d |
15 | 13c27b5 |
hex | d9f7c9 |
14284745 has 8 divisors (see below), whose sum is σ = 17175240. Its totient is φ = 11405440.
The previous prime is 14284727. The next prime is 14284747. The reversal of 14284745 is 54748241.
It can be written as a sum of positive squares in 4 ways, for example, as 1915456 + 12369289 = 1384^2 + 3517^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14284745 - 210 = 14283721 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14284747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335 + ... + 5355.
It is an arithmetic number, because the mean of its divisors is an integer number (2146905).
Almost surely, 214284745 is an apocalyptic number.
It is an amenable number.
14284745 is a deficient number, since it is larger than the sum of its proper divisors (2890495).
14284745 is an equidigital number, since it uses as much as digits as its factorization.
14284745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5595.
The product of its digits is 35840, while the sum is 35.
The square root of 14284745 is about 3779.5165034697. The cubic root of 14284745 is about 242.6372624259.
The spelling of 14284745 in words is "fourteen million, two hundred eighty-four thousand, seven hundred forty-five".
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