Base | Representation |
---|---|
bin | 1111000110000100… |
… | …11101101000111010 |
3 | 202220210011221100100 |
4 | 13203002131220322 |
5 | 113044113303033 |
6 | 3420053420230 |
7 | 404553132513 |
oct | 74302355072 |
9 | 22823157310 |
10 | 8104041018 |
11 | 3489579a67 |
12 | 16a203a676 |
13 | 9c1c70058 |
14 | 56c42ba0a |
15 | 3266ec513 |
hex | 1e309da3a |
8104041018 has 24 divisors (see below), whose sum is σ = 18125168256. Its totient is φ = 2614206600.
The previous prime is 8104040969. The next prime is 8104041019. The reversal of 8104041018 is 8101404018.
It is a junction number, because it is equal to n+sod(n) for n = 8104040982 and 8104041000.
It is not an unprimeable number, because it can be changed into a prime (8104041019) 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 in 11 ways as a sum of consecutive naturals, for example, 7261128 + ... + 7262243.
It is an arithmetic number, because the mean of its divisors is an integer number (755215344).
Almost surely, 28104041018 is an apocalyptic number.
8104041018 is an abundant number, since it is smaller than the sum of its proper divisors (10021127238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8104041018 is a wasteful number, since it uses less digits than its factorization.
8104041018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14523410 (or 14523407 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 27.
The square root of 8104041018 is about 90022.4473006594. The cubic root of 8104041018 is about 2008.6327688713.
The spelling of 8104041018 in words is "eight billion, one hundred four million, forty-one thousand, eighteen".
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