Base | Representation |
---|---|
bin | 1011101001010… |
… | …1000100010111 |
3 | 10101220120212000 |
4 | 2322111010113 |
5 | 100001020304 |
6 | 4502530343 |
7 | 1132114323 |
oct | 272250427 |
9 | 111816760 |
10 | 48845079 |
11 | 25632038 |
12 | 144369b3 |
13 | a17281a |
14 | 66b6983 |
15 | 444c939 |
hex | 2e95117 |
48845079 has 32 divisors (see below), whose sum is σ = 75233280. Its totient is φ = 31298400.
The previous prime is 48845059. The next prime is 48845081. The reversal of 48845079 is 97054884.
48845079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48845079 - 25 = 48845047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48845009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77094 + ... + 77724.
It is an arithmetic number, because the mean of its divisors is an integer number (2351040).
Almost surely, 248845079 is an apocalyptic number.
48845079 is a deficient number, since it is larger than the sum of its proper divisors (26388201).
48845079 is a wasteful number, since it uses less digits than its factorization.
48845079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 748 (or 742 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 45.
The square root of 48845079 is about 6988.9254538877. The cubic root of 48845079 is about 365.5445153546.
The spelling of 48845079 in words is "forty-eight million, eight hundred forty-five thousand, seventy-nine".
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