Base | Representation |
---|---|
bin | 11111111100101100001111 |
3 | 120202111102020 |
4 | 133330230033 |
5 | 4121000210 |
6 | 455301223 |
7 | 131121033 |
oct | 37745417 |
9 | 16674366 |
10 | 8375055 |
11 | 4800337 |
12 | 297a813 |
13 | 1973070 |
14 | 11801c3 |
15 | b06770 |
hex | 7fcb0f |
8375055 has 32 divisors (see below), whose sum is σ = 14938560. Its totient is φ = 3978240.
The previous prime is 8375047. The next prime is 8375057. The reversal of 8375055 is 5505738.
8375055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8375055 - 23 = 8375047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8375057) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4915 + ... + 6395.
It is an arithmetic number, because the mean of its divisors is an integer number (466830).
Almost surely, 28375055 is an apocalyptic number.
8375055 is a deficient number, since it is larger than the sum of its proper divisors (6563505).
8375055 is a wasteful number, since it uses less digits than its factorization.
8375055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1531.
The product of its (nonzero) digits is 21000, while the sum is 33.
The square root of 8375055 is about 2893.9687282346. The cubic root of 8375055 is about 203.0778495689.
The spelling of 8375055 in words is "eight million, three hundred seventy-five thousand, fifty-five".
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