Base | Representation |
---|---|
bin | 1011100101101… |
… | …0101100101000 |
3 | 10101110102212221 |
4 | 2321122230220 |
5 | 44420342432 |
6 | 4453443424 |
7 | 1130100301 |
oct | 271325450 |
9 | 111412787 |
10 | 48605992 |
11 | 25489446 |
12 | 14340574 |
13 | a0baa56 |
14 | 66537a8 |
15 | 4401b97 |
hex | 2e5ab28 |
48605992 has 64 divisors (see below), whose sum is σ = 103420800. Its totient is φ = 21288960.
The previous prime is 48605989. The next prime is 48605993. The reversal of 48605992 is 29950684.
48605992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (48605993) 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, 128059 + ... + 128437.
It is an arithmetic number, because the mean of its divisors is an integer number (1615950).
Almost surely, 248605992 is an apocalyptic number.
It is an amenable number.
48605992 is an abundant number, since it is smaller than the sum of its proper divisors (54814808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48605992 is a wasteful number, since it uses less digits than its factorization.
48605992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466 (or 462 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 43.
The square root of 48605992 is about 6971.7997676353. The cubic root of 48605992 is about 364.9471168771.
The spelling of 48605992 in words is "forty-eight million, six hundred five thousand, nine hundred ninety-two".
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