Base | Representation |
---|---|
bin | 111101000010… |
… | …010010011111 |
3 | 1010002220002111 |
4 | 331002102133 |
5 | 13044001114 |
6 | 1330534451 |
7 | 252666460 |
oct | 75022237 |
9 | 33086074 |
10 | 16000159 |
11 | 903917a |
12 | 5437427 |
13 | 3412966 |
14 | 21a6d67 |
15 | 1610bc4 |
hex | f4249f |
16000159 has 8 divisors (see below), whose sum is σ = 18506880. Its totient is φ = 13548696.
The previous prime is 16000133. The next prime is 16000183. The reversal of 16000159 is 95100061.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16000159 - 219 = 15475871 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16000129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13189 + ... + 14350.
It is an arithmetic number, because the mean of its divisors is an integer number (2313360).
Almost surely, 216000159 is an apocalyptic number.
16000159 is a deficient number, since it is larger than the sum of its proper divisors (2506721).
16000159 is an equidigital number, since it uses as much as digits as its factorization.
16000159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27629.
The product of its (nonzero) digits is 270, while the sum is 22.
The square root of 16000159 is about 4000.0198749506. The cubic root of 16000159 is about 251.9850446739.
The spelling of 16000159 in words is "sixteen million, one hundred fifty-nine", and thus it is an aban number.
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