Base | Representation |
---|---|
bin | 1110111001110… |
… | …11101100101100 |
3 | 22201020221011002 |
4 | 13130323230230 |
5 | 224001300233 |
6 | 20223415432 |
7 | 3045460400 |
oct | 734735454 |
9 | 281227132 |
10 | 125025068 |
11 | 64634203 |
12 | 35a54578 |
13 | 1cb9623c |
14 | 12867100 |
15 | ae996e8 |
hex | 773bb2c |
125025068 has 18 divisors (see below), whose sum is σ = 254515716. Its totient is φ = 53582088.
The previous prime is 125025067. The next prime is 125025083. The reversal of 125025068 is 860520521.
It is a self number, because there is not a number n which added to its sum of digits gives 125025068.
It is not an unprimeable number, because it can be changed into a prime (125025067) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 318746 + ... + 319137.
It is an arithmetic number, because the mean of its divisors is an integer number (14139762).
Almost surely, 2125025068 is an apocalyptic number.
It is an amenable number.
125025068 is an abundant number, since it is smaller than the sum of its proper divisors (129490648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125025068 is a wasteful number, since it uses less digits than its factorization.
125025068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 637901 (or 637892 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 125025068 is about 11181.4609063396. The cubic root of 125025068 is about 500.0334217659.
Adding to 125025068 its reverse (860520521), we get a palindrome (985545589).
The spelling of 125025068 in words is "one hundred twenty-five million, twenty-five thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •