Base | Representation |
---|---|
bin | 110111000001… |
… | …110101010100 |
3 | 1000010212222010 |
4 | 313001311110 |
5 | 12143103203 |
6 | 1233104220 |
7 | 233420433 |
oct | 67016524 |
9 | 30125863 |
10 | 14425428 |
11 | 8163046 |
12 | 49b8070 |
13 | 2cb0c74 |
14 | 1cb711a |
15 | 13ee303 |
hex | dc1d54 |
14425428 has 24 divisors (see below), whose sum is σ = 34376832. Its totient is φ = 4705984.
The previous prime is 14425421. The next prime is 14425493. The reversal of 14425428 is 82452441.
14425428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 14425395 and 14425404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14425421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12225 + ... + 13352.
It is an arithmetic number, because the mean of its divisors is an integer number (1432368).
Almost surely, 214425428 is an apocalyptic number.
It is an amenable number.
14425428 is an abundant number, since it is smaller than the sum of its proper divisors (19951404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14425428 is a wasteful number, since it uses less digits than its factorization.
14425428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25631 (or 25629 counting only the distinct ones).
The product of its digits is 10240, while the sum is 30.
The square root of 14425428 is about 3798.0821476108. The cubic root of 14425428 is about 243.4311976822.
Adding to 14425428 its reverse (82452441), we get a palindrome (96877869).
The spelling of 14425428 in words is "fourteen million, four hundred twenty-five thousand, four hundred twenty-eight".
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