Base | Representation |
---|---|
bin | 1011101000011… |
… | …1100000101110 |
3 | 10101210202200101 |
4 | 2322013200232 |
5 | 44442231200 |
6 | 4501421314 |
7 | 1131463405 |
oct | 272074056 |
9 | 111722611 |
10 | 48789550 |
11 | 255a4347 |
12 | 1440a83a |
13 | a153474 |
14 | 66a063c |
15 | 443b26a |
hex | 2e8782e |
48789550 has 24 divisors (see below), whose sum is σ = 91998576. Its totient is φ = 19247040.
The previous prime is 48789529. The next prime is 48789553. The reversal of 48789550 is 5598784.
48789550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 48789550.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48789553) 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 11 ways as a sum of consecutive naturals, for example, 3034 + ... + 10333.
It is an arithmetic number, because the mean of its divisors is an integer number (3833274).
Almost surely, 248789550 is an apocalyptic number.
48789550 is a deficient number, since it is larger than the sum of its proper divisors (43209026).
48789550 is a wasteful number, since it uses less digits than its factorization.
48789550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13452 (or 13447 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 46.
The square root of 48789550 is about 6984.9516820090. The cubic root of 48789550 is about 365.4059410523.
The spelling of 48789550 in words is "forty-eight million, seven hundred eighty-nine thousand, five hundred fifty".
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