Base | Representation |
---|---|
bin | 1011100100101… |
… | …1011010011001 |
3 | 10101100021000011 |
4 | 2321023122121 |
5 | 44411342020 |
6 | 4452241521 |
7 | 1126416622 |
oct | 271133231 |
9 | 111307004 |
10 | 48543385 |
11 | 25446400 |
12 | 143102a1 |
13 | a0983c7 |
14 | 6638a49 |
15 | 43dd35a |
hex | 2e4b699 |
48543385 has 48 divisors (see below), whose sum is σ = 69713280. Its totient is φ = 32313600.
The previous prime is 48543379. The next prime is 48543401. The reversal of 48543385 is 58334584.
It is not a de Polignac number, because 48543385 - 25 = 48543353 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 471244 + ... + 471346.
It is an arithmetic number, because the mean of its divisors is an integer number (1452360).
Almost surely, 248543385 is an apocalyptic number.
It is an amenable number.
48543385 is a deficient number, since it is larger than the sum of its proper divisors (21169895).
48543385 is a wasteful number, since it uses less digits than its factorization.
48543385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190 (or 179 counting only the distinct ones).
The product of its digits is 230400, while the sum is 40.
The square root of 48543385 is about 6967.3083037856. The cubic root of 48543385 is about 364.7903593791.
The spelling of 48543385 in words is "forty-eight million, five hundred forty-three thousand, three hundred eighty-five".
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