Base | Representation |
---|---|
bin | 1011101000110… |
… | …0010001111010 |
3 | 10101211202110210 |
4 | 2322030101322 |
5 | 44443342312 |
6 | 4502051550 |
7 | 1131604350 |
oct | 272142172 |
9 | 111752423 |
10 | 48809082 |
11 | 25607a93 |
12 | 14419bb6 |
13 | a15c31a |
14 | 66a77d0 |
15 | 4441e3c |
hex | 2e8c47a |
48809082 has 32 divisors (see below), whose sum is σ = 116416512. Its totient is φ = 13338864.
The previous prime is 48809071. The next prime is 48809083. The reversal of 48809082 is 28090884.
It is a happy number.
48809082 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 48809082.
It is not an unprimeable number, because it can be changed into a prime (48809083) 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, 24298 + ... + 26229.
It is an arithmetic number, because the mean of its divisors is an integer number (3638016).
Almost surely, 248809082 is an apocalyptic number.
48809082 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
48809082 is an abundant number, since it is smaller than the sum of its proper divisors (67607430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48809082 is a wasteful number, since it uses less digits than its factorization.
48809082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50562.
The product of its (nonzero) digits is 36864, while the sum is 39.
The square root of 48809082 is about 6986.3496906468. The cubic root of 48809082 is about 365.4546957320.
The spelling of 48809082 in words is "forty-eight million, eight hundred nine thousand, eighty-two".
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