Base | Representation |
---|---|
bin | 111110001111… |
… | …011011011101 |
3 | 1010200221111221 |
4 | 332033123131 |
5 | 13134104000 |
6 | 1341413341 |
7 | 255453610 |
oct | 76173335 |
9 | 33627457 |
10 | 16316125 |
11 | 9234601 |
12 | 556a251 |
13 | 34c3717 |
14 | 224a177 |
15 | 167461a |
hex | f8f6dd |
16316125 has 32 divisors (see below), whose sum is σ = 24111360. Its totient is φ = 10785600.
The previous prime is 16316119. The next prime is 16316143. The reversal of 16316125 is 52161361.
It is not a de Polignac number, because 16316125 - 25 = 16316093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 16316125.
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, 25054 + ... + 25696.
It is an arithmetic number, because the mean of its divisors is an integer number (753480).
Almost surely, 216316125 is an apocalyptic number.
It is an amenable number.
16316125 is a deficient number, since it is larger than the sum of its proper divisors (7795235).
16316125 is an equidigital number, since it uses as much as digits as its factorization.
16316125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 694 (or 684 counting only the distinct ones).
The product of its digits is 1080, while the sum is 25.
The square root of 16316125 is about 4039.3223441563. The cubic root of 16316125 is about 253.6329509424.
Adding to 16316125 its reverse (52161361), we get a palindrome (68477486).
The spelling of 16316125 in words is "sixteen million, three hundred sixteen thousand, one hundred twenty-five".
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