Base | Representation |
---|---|
bin | 1011100100101… |
… | …1000110100000 |
3 | 10101100012021000 |
4 | 2321023012200 |
5 | 44411321422 |
6 | 4452232000 |
7 | 1126413123 |
oct | 271130640 |
9 | 111305230 |
10 | 48542112 |
11 | 25445453 |
12 | 1430b600 |
13 | a097958 |
14 | 66383ba |
15 | 43dccac |
hex | 2e4b1a0 |
48542112 has 96 divisors (see below), whose sum is σ = 149083200. Its totient is φ = 15323904.
The previous prime is 48542111. The next prime is 48542119. The reversal of 48542112 is 21124584.
48542112 is a `hidden beast` number, since 4 + 8 + 542 + 112 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (48542111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14938 + ... + 17894.
It is an arithmetic number, because the mean of its divisors is an integer number (1552950).
Almost surely, 248542112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48542112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74541600).
48542112 is an abundant number, since it is smaller than the sum of its proper divisors (100541088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48542112 is a wasteful number, since it uses less digits than its factorization.
48542112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2995 (or 2981 counting only the distinct ones).
The product of its digits is 2560, while the sum is 27.
The square root of 48542112 is about 6967.2169479642. The cubic root of 48542112 is about 364.7871706014.
Adding to 48542112 its reverse (21124584), we get a palindrome (69666696).
The spelling of 48542112 in words is "forty-eight million, five hundred forty-two thousand, one hundred twelve".
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