Base | Representation |
---|---|
bin | 10000001101101110… |
… | …00110011010001100 |
3 | 211110200001221210012 |
4 | 20012313012122030 |
5 | 120311442321220 |
6 | 3555443132352 |
7 | 425501431241 |
oct | 100667063214 |
9 | 24420057705 |
10 | 8705042060 |
11 | 3767850a40 |
12 | 182b3740b8 |
13 | a89629480 |
14 | 5c81955c8 |
15 | 35e366ac5 |
hex | 206dc668c |
8705042060 has 48 divisors (see below), whose sum is σ = 21476502432. Its totient is φ = 2921971200.
The previous prime is 8705042051. The next prime is 8705042069. The reversal of 8705042060 is 602405078.
It is an interprime number because it is at equal distance from previous prime (8705042051) and next prime (8705042069).
It is not an unprimeable number, because it can be changed into a prime (8705042069) 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, 1519001 + ... + 1524720.
It is an arithmetic number, because the mean of its divisors is an integer number (447427134).
Almost surely, 28705042060 is an apocalyptic number.
It is an amenable number.
8705042060 is an abundant number, since it is smaller than the sum of its proper divisors (12771460372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8705042060 is a wasteful number, since it uses less digits than its factorization.
8705042060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3043754 (or 3043752 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 8705042060 is about 93300.8148946192. The cubic root of 8705042060 is about 2057.1073596213.
The spelling of 8705042060 in words is "eight billion, seven hundred five million, forty-two thousand, sixty".
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