Base | Representation |
---|---|
bin | 1011100110101… |
… | …0110101111101 |
3 | 10101120210121022 |
4 | 2321222311331 |
5 | 44430002000 |
6 | 4455113525 |
7 | 1130464145 |
oct | 271526575 |
9 | 111523538 |
10 | 48672125 |
11 | 255240a7 |
12 | 143728a5 |
13 | a111b98 |
14 | 666d925 |
15 | 4416585 |
hex | 2e6ad7d |
48672125 has 16 divisors (see below), whose sum is σ = 62230896. Its totient is φ = 37984000.
The previous prime is 48672103. The next prime is 48672149. The reversal of 48672125 is 52127684.
It can be written as a sum of positive squares in 8 ways, for example, as 41306329 + 7365796 = 6427^2 + 2714^2 .
It is not a de Polignac number, because 48672125 - 216 = 48606589 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 15 ways as a sum of consecutive naturals, for example, 377 + ... + 9873.
It is an arithmetic number, because the mean of its divisors is an integer number (3889431).
Almost surely, 248672125 is an apocalyptic number.
It is an amenable number.
48672125 is a deficient number, since it is larger than the sum of its proper divisors (13558771).
48672125 is an equidigital number, since it uses as much as digits as its factorization.
48672125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9553 (or 9543 counting only the distinct ones).
The product of its digits is 26880, while the sum is 35.
The square root of 48672125 is about 6976.5410483993. The cubic root of 48672125 is about 365.1125567674.
The spelling of 48672125 in words is "forty-eight million, six hundred seventy-two thousand, one hundred twenty-five".
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