Base | Representation |
---|---|
bin | 111000100001… |
… | …101101001010 |
3 | 1000212211122100 |
4 | 320201231022 |
5 | 12243134442 |
6 | 1245334230 |
7 | 236644344 |
oct | 70415512 |
9 | 30784570 |
10 | 14818122 |
11 | 8401090 |
12 | 4b67376 |
13 | 30ba927 |
14 | 1d7a294 |
15 | 147a84c |
hex | e21b4a |
14818122 has 48 divisors (see below), whose sum is σ = 35579232. Its totient is φ = 4419360.
The previous prime is 14818121. The next prime is 14818123. The reversal of 14818122 is 22181841.
It is an interprime number because it is at equal distance from previous prime (14818121) and next prime (14818123).
It is not an unprimeable number, because it can be changed into a prime (14818121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12708 + ... + 13824.
It is an arithmetic number, because the mean of its divisors is an integer number (741234).
Almost surely, 214818122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14818122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17789616).
14818122 is an abundant number, since it is smaller than the sum of its proper divisors (20761110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14818122 is a wasteful number, since it uses less digits than its factorization.
14818122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1203 (or 1200 counting only the distinct ones).
The product of its digits is 1024, while the sum is 27.
The square root of 14818122 is about 3849.4313865817. The cubic root of 14818122 is about 245.6203742112.
Adding to 14818122 its reverse (22181841), we get a palindrome (36999963).
The spelling of 14818122 in words is "fourteen million, eight hundred eighteen thousand, one hundred twenty-two".
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