Base | Representation |
---|---|
bin | 110101111110… |
… | …010010110000 |
3 | 222121211111001 |
4 | 311332102300 |
5 | 12110230114 |
6 | 1223131344 |
7 | 231156046 |
oct | 65762260 |
9 | 28554431 |
10 | 14148784 |
11 | 7a94211 |
12 | 48a3b54 |
13 | 2c15080 |
14 | 1c44396 |
15 | 1397374 |
hex | d7e4b0 |
14148784 has 20 divisors (see below), whose sum is σ = 29522416. Its totient is φ = 6530112.
The previous prime is 14148779. The next prime is 14148791. The reversal of 14148784 is 48784141.
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 3 ways as a sum of consecutive naturals, for example, 33804 + ... + 34219.
Almost surely, 214148784 is an apocalyptic number.
It is an amenable number.
14148784 is an abundant number, since it is smaller than the sum of its proper divisors (15373632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14148784 is a wasteful number, since it uses less digits than its factorization.
14148784 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68044 (or 68038 counting only the distinct ones).
The product of its digits is 28672, while the sum is 37.
The square root of 14148784 is about 3761.4869400278. The cubic root of 14148784 is about 241.8650067871.
The spelling of 14148784 in words is "fourteen million, one hundred forty-eight thousand, seven hundred eighty-four".
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