Base | Representation |
---|---|
bin | 110110100000… |
… | …110000010010 |
3 | 222220000002222 |
4 | 312200300102 |
5 | 12124234223 |
6 | 1230141042 |
7 | 232314425 |
oct | 66406022 |
9 | 28800088 |
10 | 14289938 |
11 | 8080273 |
12 | 4951782 |
13 | 2c643b0 |
14 | 1c7d9bc |
15 | 13c40c8 |
hex | da0c12 |
14289938 has 16 divisors (see below), whose sum is σ = 24299520. Its totient is φ = 6248016.
The previous prime is 14289937. The next prime is 14289949. The reversal of 14289938 is 83998241.
It is a happy number.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a zygodrome in base 3.
It is not an unprimeable number, because it can be changed into a prime (14289931) 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, 13970 + ... + 14957.
It is an arithmetic number, because the mean of its divisors is an integer number (1518720).
Almost surely, 214289938 is an apocalyptic number.
14289938 is a deficient number, since it is larger than the sum of its proper divisors (10009582).
14289938 is a wasteful number, since it uses less digits than its factorization.
14289938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28961.
The product of its digits is 124416, while the sum is 44.
The square root of 14289938 is about 3780.2034336792. The cubic root of 14289938 is about 242.6666612158. Note that the first 5 decimals are identical.
The spelling of 14289938 in words is "fourteen million, two hundred eighty-nine thousand, nine hundred thirty-eight".
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