Base | Representation |
---|---|
bin | 1111011111110110… |
… | …1000111011111111 |
3 | 101201221000112122002 |
4 | 3313331220323333 |
5 | 32004443141230 |
6 | 1524450012515 |
7 | 205043346161 |
oct | 36775507377 |
9 | 11657015562 |
10 | 4160130815 |
11 | 1845315945 |
12 | 98127713b |
13 | 513b59889 |
14 | 2b6718931 |
15 | 195356545 |
hex | f7f68eff |
4160130815 has 8 divisors (see below), whose sum is σ = 4997987280. Its totient is φ = 3324217792.
The previous prime is 4160130811. The next prime is 4160130841. The reversal of 4160130815 is 5180310614.
4160130815 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4160130815 - 22 = 4160130811 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4160130811) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481145 + ... + 489714.
It is an arithmetic number, because the mean of its divisors is an integer number (624748410).
Almost surely, 24160130815 is an apocalyptic number.
4160130815 is a deficient number, since it is larger than the sum of its proper divisors (837856465).
4160130815 is an equidigital number, since it uses as much as digits as its factorization.
4160130815 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 971721.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 4160130815 is about 64499.0760786540. The cubic root of 4160130815 is about 1608.3071613115.
The spelling of 4160130815 in words is "four billion, one hundred sixty million, one hundred thirty thousand, eight hundred fifteen".
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