Base | Representation |
---|---|
bin | 111110010101… |
… | …010010011101 |
3 | 1010202011102211 |
4 | 332111102131 |
5 | 13140341000 |
6 | 1342120421 |
7 | 255613564 |
oct | 76252235 |
9 | 33664384 |
10 | 16340125 |
11 | 925063a |
12 | 5580111 |
13 | 3501619 |
14 | 2254bdb |
15 | 167b7ba |
hex | f9549d |
16340125 has 16 divisors (see below), whose sum is σ = 20949552. Its totient is φ = 12715200.
The previous prime is 16340117. The next prime is 16340147. The reversal of 16340125 is 52104361.
It can be written as a sum of positive squares in 8 ways, for example, as 682276 + 15657849 = 826^2 + 3957^2 .
It is not a de Polignac number, because 16340125 - 23 = 16340117 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 16340096 and 16340105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2859 + ... + 6391.
It is an arithmetic number, because the mean of its divisors is an integer number (1309347).
Almost surely, 216340125 is an apocalyptic number.
It is an amenable number.
16340125 is a deficient number, since it is larger than the sum of its proper divisors (4609427).
16340125 is an equidigital number, since it uses as much as digits as its factorization.
16340125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3585 (or 3575 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 16340125 is about 4042.2920478362. The cubic root of 16340125 is about 253.7572494228.
Adding to 16340125 its reverse (52104361), we get a palindrome (68444486).
The spelling of 16340125 in words is "sixteen million, three hundred forty thousand, one hundred twenty-five".
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