Base | Representation |
---|---|
bin | 11011000010101100… |
… | …11000100111110100 |
3 | 1101110210110221021110 |
4 | 31201112120213310 |
5 | 214213122103420 |
6 | 10400342315020 |
7 | 1022526215451 |
oct | 154126304764 |
9 | 41423427243 |
10 | 14518159860 |
11 | 6180139426 |
12 | 2992128a70 |
13 | 14a4a81949 |
14 | 9ba238828 |
15 | 59e886ee0 |
hex | 3615989f4 |
14518159860 has 96 divisors (see below), whose sum is σ = 41676856704. Its totient is φ = 3773952000.
The previous prime is 14518159811. The next prime is 14518159879. The reversal of 14518159860 is 6895181541.
14518159860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 5314695 + ... + 5317425.
It is an arithmetic number, because the mean of its divisors is an integer number (434133924).
Almost surely, 214518159860 is an apocalyptic number.
14518159860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14518159860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20838428352).
14518159860 is an abundant number, since it is smaller than the sum of its proper divisors (27158696844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14518159860 is a wasteful number, since it uses less digits than its factorization.
14518159860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4945 (or 4943 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 48.
The spelling of 14518159860 in words is "fourteen billion, five hundred eighteen million, one hundred fifty-nine thousand, eight hundred sixty".
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