Base | Representation |
---|---|
bin | 110110100110… |
… | …110111101010 |
3 | 222221021110200 |
4 | 312212313222 |
5 | 12131034421 |
6 | 1230453030 |
7 | 232450440 |
oct | 66466752 |
9 | 28837420 |
10 | 14314986 |
11 | 8098074 |
12 | 4964176 |
13 | 2c7290a |
14 | 1c88b90 |
15 | 13cb726 |
hex | da6dea |
14314986 has 96 divisors (see below), whose sum is σ = 38683008. Its totient is φ = 3732480.
The previous prime is 14314981. The next prime is 14314991. The reversal of 14314986 is 68941341.
It is an interprime number because it is at equal distance from previous prime (14314981) and next prime (14314991).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14314986.
It is not an unprimeable number, because it can be changed into a prime (14314981) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87741 + ... + 87903.
It is an arithmetic number, because the mean of its divisors is an integer number (402948).
Almost surely, 214314986 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14314986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19341504).
14314986 is an abundant number, since it is smaller than the sum of its proper divisors (24368022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14314986 is a wasteful number, since it uses less digits than its factorization.
14314986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236 (or 233 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 14314986 is about 3783.5150323476. The cubic root of 14314986 is about 242.8083638726.
It can be divided in two parts, 143 and 14986, that added together give a square (15129 = 1232).
The spelling of 14314986 in words is "fourteen million, three hundred fourteen thousand, nine hundred eighty-six".
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