Base | Representation |
---|---|
bin | 1011100110011… |
… | …0001110000011 |
3 | 10101112211121220 |
4 | 2321212032003 |
5 | 44423400222 |
6 | 4454450123 |
7 | 1130355012 |
oct | 271461603 |
9 | 111484556 |
10 | 48653187 |
11 | 25510950 |
12 | 14363943 |
13 | a10638b |
14 | 6666a79 |
15 | 4410b5c |
hex | 2e66383 |
48653187 has 16 divisors (see below), whose sum is σ = 72682752. Its totient is φ = 28689120.
The previous prime is 48653161. The next prime is 48653219. The reversal of 48653187 is 78135684.
48653187 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 48653187 - 26 = 48653123 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48653107) 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 15 ways as a sum of consecutive naturals, for example, 18703 + ... + 21144.
It is an arithmetic number, because the mean of its divisors is an integer number (4542672).
Almost surely, 248653187 is an apocalyptic number.
48653187 is a deficient number, since it is larger than the sum of its proper divisors (24029565).
48653187 is a wasteful number, since it uses less digits than its factorization.
48653187 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39898.
The product of its digits is 161280, while the sum is 42.
The square root of 48653187 is about 6975.1836534962. The cubic root of 48653187 is about 365.0651963354.
The spelling of 48653187 in words is "forty-eight million, six hundred fifty-three thousand, one hundred eighty-seven".
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