Base | Representation |
---|---|
bin | 1100111011000… |
… | …11111110000111 |
3 | 21112222221102011 |
4 | 12131203332013 |
5 | 210223202212 |
6 | 14431355051 |
7 | 2454331216 |
oct | 635437607 |
9 | 245887364 |
10 | 108412807 |
11 | 56218168 |
12 | 30382a87 |
13 | 195caab9 |
14 | 1058107d |
15 | 97b74a7 |
hex | 6763f87 |
108412807 has 2 divisors, whose sum is σ = 108412808. Its totient is φ = 108412806.
The previous prime is 108412793. The next prime is 108412813. The reversal of 108412807 is 708214801.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 108412807 - 27 = 108412679 is a prime.
It is equal to p6217429 and since 108412807 and 6217429 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (108412207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54206403 + 54206404.
It is an arithmetic number, because the mean of its divisors is an integer number (54206404).
Almost surely, 2108412807 is an apocalyptic number.
108412807 is a deficient number, since it is larger than the sum of its proper divisors (1).
108412807 is an equidigital number, since it uses as much as digits as its factorization.
108412807 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3584, while the sum is 31.
The square root of 108412807 is about 10412.1470888573. The cubic root of 108412807 is about 476.8262944164.
The spelling of 108412807 in words is "one hundred eight million, four hundred twelve thousand, eight hundred seven".
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