Base | Representation |
---|---|
bin | 110110101000… |
… | …010111111000 |
3 | 222221120220202 |
4 | 312220113320 |
5 | 12131234034 |
6 | 1230541332 |
7 | 232504415 |
oct | 66502770 |
9 | 28846822 |
10 | 14321144 |
11 | 80a1762 |
12 | 4967848 |
13 | 2c75666 |
14 | 1c8b10c |
15 | 13cd47e |
hex | da85f8 |
14321144 has 16 divisors (see below), whose sum is σ = 26901720. Its totient is φ = 7147360.
The previous prime is 14321141. The next prime is 14321147. The reversal of 14321144 is 44112341.
It is an interprime number because it is at equal distance from previous prime (14321141) and next prime (14321147).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14321141) 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 3 ways as a sum of consecutive naturals, for example, 4154 + ... + 6774.
Almost surely, 214321144 is an apocalyptic number.
It is an amenable number.
14321144 is a deficient number, since it is larger than the sum of its proper divisors (12580576).
14321144 is a wasteful number, since it uses less digits than its factorization.
14321144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3310 (or 3306 counting only the distinct ones).
The product of its digits is 384, while the sum is 20.
The square root of 14321144 is about 3784.3287383630. The cubic root of 14321144 is about 242.8431758651.
Adding to 14321144 its reverse (44112341), we get a palindrome (58433485).
The spelling of 14321144 in words is "fourteen million, three hundred twenty-one thousand, one hundred forty-four".
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