Base | Representation |
---|---|
bin | 1010000110110… |
… | …0111101100100 |
3 | 2221202121020212 |
4 | 2201230331210 |
5 | 41322424343 |
6 | 4112314552 |
7 | 1023206051 |
oct | 241547544 |
9 | 87677225 |
10 | 42389348 |
11 | 21a22821 |
12 | 12242a58 |
13 | 8a22271 |
14 | 58b6028 |
15 | 3ac4c18 |
hex | 286cf64 |
42389348 has 24 divisors (see below), whose sum is σ = 75710880. Its totient is φ = 20761920.
The previous prime is 42389339. The next prime is 42389353. The reversal of 42389348 is 84398324.
It is a happy number.
42389348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
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 7 ways as a sum of consecutive naturals, for example, 51863 + ... + 52673.
It is an arithmetic number, because the mean of its divisors is an integer number (3154620).
Almost surely, 242389348 is an apocalyptic number.
It is an amenable number.
42389348 is a deficient number, since it is larger than the sum of its proper divisors (33321532).
42389348 is a wasteful number, since it uses less digits than its factorization.
42389348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1067 (or 1065 counting only the distinct ones).
The product of its digits is 165888, while the sum is 41.
The square root of 42389348 is about 6510.7102531137. The cubic root of 42389348 is about 348.6734766992.
The spelling of 42389348 in words is "forty-two million, three hundred eighty-nine thousand, three hundred forty-eight".
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