Base | Representation |
---|---|
bin | 1011100010001… |
… | …1110101101000 |
3 | 10101001000122120 |
4 | 2320203311220 |
5 | 44341200123 |
6 | 4444551240 |
7 | 1125143214 |
oct | 270436550 |
9 | 111030576 |
10 | 48381288 |
11 | 2534563a |
12 | 14252520 |
13 | a03c6a7 |
14 | 65d5944 |
15 | 43aa2e3 |
hex | 2e23d68 |
48381288 has 32 divisors (see below), whose sum is σ = 121495200. Its totient is φ = 16054848.
The previous prime is 48381287. The next prime is 48381293. The reversal of 48381288 is 88218384.
48381288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (48381287) 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 7 ways as a sum of consecutive naturals, for example, 1095 + ... + 9897.
It is an arithmetic number, because the mean of its divisors is an integer number (3796725).
Almost surely, 248381288 is an apocalyptic number.
It is an amenable number.
48381288 is an abundant number, since it is smaller than the sum of its proper divisors (73113912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48381288 is a wasteful number, since it uses less digits than its factorization.
48381288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9041 (or 9037 counting only the distinct ones).
The product of its digits is 98304, while the sum is 42.
The square root of 48381288 is about 6955.6658919186. The cubic root of 48381288 is about 364.3838682726.
The spelling of 48381288 in words is "forty-eight million, three hundred eighty-one thousand, two hundred eighty-eight".
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