Base | Representation |
---|---|
bin | 10000100101101101… |
… | …11000000111101101 |
3 | 211222200210102122222 |
4 | 20102312320013231 |
5 | 121220003411000 |
6 | 4031433045125 |
7 | 433464246506 |
oct | 102266700755 |
9 | 24880712588 |
10 | 8906310125 |
11 | 386041a689 |
12 | 18868567a5 |
13 | abc2389bb |
14 | 606bc7bad |
15 | 371d71a85 |
hex | 212db81ed |
8906310125 has 36 divisors (see below), whose sum is σ = 11651097276. Its totient is φ = 6796693200.
The previous prime is 8906310109. The next prime is 8906310139. The reversal of 8906310125 is 5210136098.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
8906310125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 285001924 + 8621308201 = 16882^2 + 92851^2 .
It is not a de Polignac number, because 8906310125 - 24 = 8906310109 is a prime.
It is a Duffinian number.
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 35 ways as a sum of consecutive naturals, for example, 24267692 + ... + 24268058.
It is an arithmetic number, because the mean of its divisors is an integer number (323641591).
Almost surely, 28906310125 is an apocalyptic number.
It is an amenable number.
8906310125 is a deficient number, since it is larger than the sum of its proper divisors (2744787151).
8906310125 is an frugal number, since it uses more digits than its factorization.
8906310125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 795 (or 395 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 35.
The square root of 8906310125 is about 94373.2489903786. The cubic root of 8906310125 is about 2072.8407499392.
The spelling of 8906310125 in words is "eight billion, nine hundred six million, three hundred ten thousand, one hundred twenty-five".
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