Base | Representation |
---|---|
bin | 110101111101… |
… | …001000010110 |
3 | 222121120221200 |
4 | 311331020112 |
5 | 12110102042 |
6 | 1223053330 |
7 | 231136134 |
oct | 65751026 |
9 | 28546850 |
10 | 14144022 |
11 | 7a90682 |
12 | 48a1246 |
13 | 2c12b59 |
14 | 1c42754 |
15 | 1395c4c |
hex | d7d216 |
14144022 has 12 divisors (see below), whose sum is σ = 30645420. Its totient is φ = 4714668.
The previous prime is 14144021. The next prime is 14144023. The reversal of 14144022 is 22044141.
It is an interprime number because it is at equal distance from previous prime (14144021) and next prime (14144023).
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 785779 = 14144022 / (1 + 4 + 1 + 4 + 4 + 0 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 14143986 and 14144004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14144021) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 392872 + ... + 392907.
It is an arithmetic number, because the mean of its divisors is an integer number (2553785).
Almost surely, 214144022 is an apocalyptic number.
14144022 is an abundant number, since it is smaller than the sum of its proper divisors (16501398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14144022 is a wasteful number, since it uses less digits than its factorization.
14144022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 785787 (or 785784 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 14144022 is about 3760.8538924026. The cubic root of 14144022 is about 241.8378692277.
Adding to 14144022 its reverse (22044141), we get a palindrome (36188163).
The spelling of 14144022 in words is "fourteen million, one hundred forty-four thousand, twenty-two".
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