Base | Representation |
---|---|
bin | 11110110011100010000101 |
3 | 120012021100210 |
4 | 132303202011 |
5 | 4031403042 |
6 | 445030033 |
7 | 125432301 |
oct | 36634205 |
9 | 16167323 |
10 | 8075397 |
11 | 4616190 |
12 | 2855319 |
13 | 1899855 |
14 | 1102d01 |
15 | a97a9c |
hex | 7b3885 |
8075397 has 16 divisors (see below), whose sum is σ = 11860992. Its totient is φ = 4846320.
The previous prime is 8075341. The next prime is 8075429. The reversal of 8075397 is 7935708.
8075397 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8075397 - 28 = 8075141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8075497) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2388 + ... + 4674.
It is an arithmetic number, because the mean of its divisors is an integer number (741312).
Almost surely, 28075397 is an apocalyptic number.
It is an amenable number.
8075397 is a deficient number, since it is larger than the sum of its proper divisors (3785595).
8075397 is a wasteful number, since it uses less digits than its factorization.
8075397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2408.
The product of its (nonzero) digits is 52920, while the sum is 39.
The square root of 8075397 is about 2841.7243004908. The cubic root of 8075397 is about 200.6263447470.
The spelling of 8075397 in words is "eight million, seventy-five thousand, three hundred ninety-seven".
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