Base | Representation |
---|---|
bin | 1011101001010… |
… | …0010010001111 |
3 | 10101220102110012 |
4 | 2322110102033 |
5 | 100000414441 |
6 | 4502503435 |
7 | 1132102061 |
oct | 272242217 |
9 | 111812405 |
10 | 48841871 |
11 | 2562a691 |
12 | 14434b7b |
13 | a171220 |
14 | 66b5731 |
15 | 444b9eb |
hex | 2e9448f |
48841871 has 4 divisors (see below), whose sum is σ = 52598952. Its totient is φ = 45084792.
The previous prime is 48841853. The next prime is 48841873. The reversal of 48841871 is 17814884.
48841871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48841871 - 214 = 48825487 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48841873) 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 3 ways as a sum of consecutive naturals, for example, 1878521 + ... + 1878546.
It is an arithmetic number, because the mean of its divisors is an integer number (13149738).
Almost surely, 248841871 is an apocalyptic number.
48841871 is a deficient number, since it is larger than the sum of its proper divisors (3757081).
48841871 is a wasteful number, since it uses less digits than its factorization.
48841871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3757080.
The product of its digits is 57344, while the sum is 41.
The square root of 48841871 is about 6988.6959441658. The cubic root of 48841871 is about 365.5365125527.
The spelling of 48841871 in words is "forty-eight million, eight hundred forty-one thousand, eight hundred seventy-one".
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