Base | Representation |
---|---|
bin | 1010001101000… |
… | …1101111100100 |
3 | 2222112120111202 |
4 | 2203101233210 |
5 | 41424132043 |
6 | 4125222032 |
7 | 1026545414 |
oct | 243215744 |
9 | 88476452 |
10 | 42802148 |
11 | 22184984 |
12 | 12401918 |
13 | 8b3811c |
14 | 5982644 |
15 | 3b571b8 |
hex | 28d1be4 |
42802148 has 12 divisors (see below), whose sum is σ = 76497792. Its totient is φ = 20945640.
The previous prime is 42802129. The next prime is 42802153. The reversal of 42802148 is 84120824.
42802148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 42802148.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 113648 + ... + 114023.
It is an arithmetic number, because the mean of its divisors is an integer number (6374816).
Almost surely, 242802148 is an apocalyptic number.
It is an amenable number.
42802148 is a deficient number, since it is larger than the sum of its proper divisors (33695644).
42802148 is a wasteful number, since it uses less digits than its factorization.
42802148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227722 (or 227720 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 29.
The square root of 42802148 is about 6542.3350571489. The cubic root of 42802148 is about 349.8016508798.
The spelling of 42802148 in words is "forty-two million, eight hundred two thousand, one hundred forty-eight".
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