Base | Representation |
---|---|
bin | 1011100101110011011100 |
3 | 12201100221101 |
4 | 23211303130 |
5 | 1234212203 |
6 | 145042444 |
7 | 34553251 |
oct | 13456334 |
9 | 5640841 |
10 | 3038428 |
11 | 17958a8 |
12 | 1026424 |
13 | 824cb3 |
14 | 591428 |
15 | 40041d |
hex | 2e5cdc |
3038428 has 24 divisors (see below), whose sum is σ = 5531904. Its totient is φ = 1459200.
The previous prime is 3038389. The next prime is 3038429. The reversal of 3038428 is 8248303.
It is a super-2 number, since 2×30384282 = 18464089422368, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3038396 and 3038405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3038429) 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, 15813 + ... + 16003.
It is an arithmetic number, because the mean of its divisors is an integer number (230496).
Almost surely, 23038428 is an apocalyptic number.
It is an amenable number.
3038428 is a deficient number, since it is larger than the sum of its proper divisors (2493476).
3038428 is a wasteful number, since it uses less digits than its factorization.
3038428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333 (or 331 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 3038428 is about 1743.1087172061. The cubic root of 3038428 is about 144.8381547348.
The spelling of 3038428 in words is "three million, thirty-eight thousand, four hundred twenty-eight".
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