Base | Representation |
---|---|
bin | 110101011010… |
… | …011101101100 |
3 | 222100101011122 |
4 | 311122131230 |
5 | 12041031103 |
6 | 1220040112 |
7 | 230005145 |
oct | 65323554 |
9 | 28311148 |
10 | 14002028 |
11 | 79a3a27 |
12 | 4833038 |
13 | 2b93331 |
14 | 1c06acc |
15 | 1368b38 |
hex | d5a76c |
14002028 has 12 divisors (see below), whose sum is σ = 24595872. Its totient is φ = 6974640.
The previous prime is 14002007. The next prime is 14002063. The reversal of 14002028 is 82020041.
It is a super-5 number, since 5×140020285 (a number of 37 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 14001997 and 14002015.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5375 + ... + 7542.
It is an arithmetic number, because the mean of its divisors is an integer number (2049656).
Almost surely, 214002028 is an apocalyptic number.
It is an amenable number.
14002028 is a deficient number, since it is larger than the sum of its proper divisors (10593844).
14002028 is a wasteful number, since it uses less digits than its factorization.
14002028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13192 (or 13190 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 14002028 is about 3741.9283798598. The cubic root of 14002028 is about 241.0258633997.
Adding to 14002028 its reverse (82020041), we get a palindrome (96022069).
The spelling of 14002028 in words is "fourteen million, two thousand, twenty-eight".
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