Base | Representation |
---|---|
bin | 110110110110… |
… | …111111011110 |
3 | 1000001122001110 |
4 | 312312333132 |
5 | 12140143042 |
6 | 1232122450 |
7 | 233144115 |
oct | 66667736 |
9 | 30048043 |
10 | 14381022 |
11 | 8132747 |
12 | 4996426 |
13 | 2c969a6 |
14 | 1ca4c7c |
15 | 13e109c |
hex | db6fde |
14381022 has 16 divisors (see below), whose sum is σ = 28856592. Its totient is φ = 4777920.
The previous prime is 14381011. The next prime is 14381023. The reversal of 14381022 is 22018341.
It is a self number, because there is not a number n which added to its sum of digits gives 14381022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14381023) 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, 1879 + ... + 5682.
It is an arithmetic number, because the mean of its divisors is an integer number (1803537).
Almost surely, 214381022 is an apocalyptic number.
14381022 is an abundant number, since it is smaller than the sum of its proper divisors (14475570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14381022 is a wasteful number, since it uses less digits than its factorization.
14381022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7883.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 14381022 is about 3792.2317967129. The cubic root of 14381022 is about 243.1811550314.
Adding to 14381022 its reverse (22018341), we get a palindrome (36399363).
The spelling of 14381022 in words is "fourteen million, three hundred eighty-one thousand, twenty-two".
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