Base | Representation |
---|---|
bin | 10000111001001001111110 |
3 | 22022222122100 |
4 | 100321021332 |
5 | 2113202124 |
6 | 234525530 |
7 | 52432554 |
oct | 20711176 |
9 | 8288570 |
10 | 4428414 |
11 | 2555151 |
12 | 15968a6 |
13 | bc0883 |
14 | 833bd4 |
15 | 5c71c9 |
hex | 43927e |
4428414 has 24 divisors (see below), whose sum is σ = 9636120. Its totient is φ = 1469808.
The previous prime is 4428383. The next prime is 4428421. The reversal of 4428414 is 4148244.
It is a happy number.
4428414 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×44284142 = 39221701110792, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5892 + ... + 6600.
It is an arithmetic number, because the mean of its divisors is an integer number (401505).
Almost surely, 24428414 is an apocalyptic number.
4428414 is an abundant number, since it is smaller than the sum of its proper divisors (5207706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4428414 is a wasteful number, since it uses less digits than its factorization.
4428414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1064 (or 1061 counting only the distinct ones).
The product of its digits is 4096, while the sum is 27.
The square root of 4428414 is about 2104.3797185869. The cubic root of 4428414 is about 164.2162277749.
The spelling of 4428414 in words is "four million, four hundred twenty-eight thousand, four hundred fourteen".
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