Base | Representation |
---|---|
bin | 110110101000… |
… | …010110000100 |
3 | 222221120202110 |
4 | 312220112010 |
5 | 12131233103 |
6 | 1230541020 |
7 | 232504161 |
oct | 66502604 |
9 | 28846673 |
10 | 14321028 |
11 | 80a1667 |
12 | 4967770 |
13 | 2c755a7 |
14 | 1c8b068 |
15 | 13cd403 |
hex | da8584 |
14321028 has 24 divisors (see below), whose sum is σ = 33682432. Its totient is φ = 4735584.
The previous prime is 14320993. The next prime is 14321033. The reversal of 14321028 is 82012341.
It is a junction number, because it is equal to n+sod(n) for n = 14320995 and 14321013.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3175 + ... + 6222.
Almost surely, 214321028 is an apocalyptic number.
It is an amenable number.
14321028 is an abundant number, since it is smaller than the sum of its proper divisors (19361404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14321028 is a wasteful number, since it uses less digits than its factorization.
14321028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9531 (or 9529 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 14321028 is about 3784.3134119679. The cubic root of 14321028 is about 242.8425201939.
Adding to 14321028 its reverse (82012341), we get a palindrome (96333369).
The spelling of 14321028 in words is "fourteen million, three hundred twenty-one thousand, twenty-eight".
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