Base | Representation |
---|---|
bin | 11111111101011011010100 |
3 | 120202122112211 |
4 | 133331123110 |
5 | 4121044233 |
6 | 455323204 |
7 | 131132566 |
oct | 37753324 |
9 | 16678484 |
10 | 8378068 |
11 | 4802626 |
12 | 2980504 |
13 | 197454a |
14 | 1181336 |
15 | b075cd |
hex | 7fd6d4 |
8378068 has 12 divisors (see below), whose sum is σ = 14686560. Its totient is φ = 4181912.
The previous prime is 8378057. The next prime is 8378087. The reversal of 8378068 is 8608738.
It is a self number, because there is not a number n which added to its sum of digits gives 8378068.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1563 + ... + 4381.
It is an arithmetic number, because the mean of its divisors is an integer number (1223880).
Almost surely, 28378068 is an apocalyptic number.
It is an amenable number.
8378068 is a deficient number, since it is larger than the sum of its proper divisors (6308492).
8378068 is a wasteful number, since it uses less digits than its factorization.
8378068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3566 (or 3564 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The square root of 8378068 is about 2894.4892468275. The cubic root of 8378068 is about 203.1021996657.
The spelling of 8378068 in words is "eight million, three hundred seventy-eight thousand, sixty-eight".
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