Base | Representation |
---|---|
bin | 110111110001… |
… | …100101100100 |
3 | 1000111211021120 |
4 | 313301211210 |
5 | 12220333103 |
6 | 1241213540 |
7 | 235163622 |
oct | 67614544 |
9 | 30454246 |
10 | 14621028 |
11 | 8286aa4 |
12 | 4a912b0 |
13 | 304bcc6 |
14 | 1d28512 |
15 | 143c253 |
hex | df1964 |
14621028 has 24 divisors (see below), whose sum is σ = 34345920. Its totient is φ = 4840800.
The previous prime is 14621027. The next prime is 14621053. The reversal of 14621028 is 82012641.
It is a junction number, because it is equal to n+sod(n) for n = 14620989 and 14621007.
It is not an unprimeable number, because it can be changed into a prime (14621027) 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 7 ways as a sum of consecutive naturals, for example, 2223 + ... + 5846.
It is an arithmetic number, because the mean of its divisors is an integer number (1431080).
Almost surely, 214621028 is an apocalyptic number.
It is an amenable number.
14621028 is an abundant number, since it is smaller than the sum of its proper divisors (19724892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14621028 is a wasteful number, since it uses less digits than its factorization.
14621028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8227 (or 8225 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 14621028 is about 3823.7452844038. The cubic root of 14621028 is about 244.5265213514.
Adding to 14621028 its reverse (82012641), we get a palindrome (96633669).
The spelling of 14621028 in words is "fourteen million, six hundred twenty-one thousand, twenty-eight".
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