Base | Representation |
---|---|
bin | 1011101011011… |
… | …1100001100000 |
3 | 10102011202110000 |
4 | 2322313201200 |
5 | 100020024313 |
6 | 4505540000 |
7 | 1133242635 |
oct | 272674140 |
9 | 112152400 |
10 | 48986208 |
11 | 25719077 |
12 | 144a4600 |
13 | a1c1b2b |
14 | 671218c |
15 | 4479673 |
hex | 2eb7860 |
48986208 has 60 divisors (see below), whose sum is σ = 144074700. Its totient is φ = 16327872.
The previous prime is 48986207. The next prime is 48986209. The reversal of 48986208 is 80268984.
It is a happy number.
48986208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (48986207) and next prime (48986209).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48986207) 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 9 ways as a sum of consecutive naturals, for example, 6858 + ... + 12041.
It is an arithmetic number, because the mean of its divisors is an integer number (2401245).
Almost surely, 248986208 is an apocalyptic number.
48986208 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
48986208 is an abundant number, since it is smaller than the sum of its proper divisors (95088492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48986208 is a wasteful number, since it uses less digits than its factorization.
48986208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18921 (or 18904 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 45.
The square root of 48986208 is about 6999.0147878112. The cubic root of 48986208 is about 365.8962350293.
It can be divided in two parts, 48986 and 208, that added together give a palindrome (49194).
The spelling of 48986208 in words is "forty-eight million, nine hundred eighty-six thousand, two hundred eight".
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