Base | Representation |
---|---|
bin | 110101100010… |
… | …000000100000 |
3 | 222101221120002 |
4 | 311202000200 |
5 | 12043023203 |
6 | 1220435132 |
7 | 230164220 |
oct | 65420040 |
9 | 28357502 |
10 | 14032928 |
11 | 7a15168 |
12 | 4848aa8 |
13 | 2ba4410 |
14 | 1c14080 |
15 | 1372d88 |
hex | d62020 |
14032928 has 96 divisors (see below), whose sum is σ = 34997760. Its totient is φ = 5391360.
The previous prime is 14032927. The next prime is 14032933. The reversal of 14032928 is 82923041.
It is a self number, because there is not a number n which added to its sum of digits gives 14032928.
It is not an unprimeable number, because it can be changed into a prime (14032927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177593 + ... + 177671.
It is an arithmetic number, because the mean of its divisors is an integer number (364560).
Almost surely, 214032928 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14032928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17498880).
14032928 is an abundant number, since it is smaller than the sum of its proper divisors (20964832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14032928 is a wasteful number, since it uses less digits than its factorization.
14032928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170 (or 162 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 14032928 is about 3746.0549915878. The cubic root of 14032928 is about 241.2030336235.
Adding to 14032928 its reverse (82923041), we get a palindrome (96955969).
The spelling of 14032928 in words is "fourteen million, thirty-two thousand, nine hundred twenty-eight".
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