Base | Representation |
---|---|
bin | 1011100010011… |
… | …1010101000110 |
3 | 10101001202021021 |
4 | 2320213111012 |
5 | 44342124330 |
6 | 4445141354 |
7 | 1125233005 |
oct | 270472506 |
9 | 111052237 |
10 | 48395590 |
11 | 25355361 |
12 | 1425a85a |
13 | a046059 |
14 | 65dac3c |
15 | 43ae67a |
hex | 2e27546 |
48395590 has 16 divisors (see below), whose sum is σ = 87191280. Its totient is φ = 19340640.
The previous prime is 48395587. The next prime is 48395609. The reversal of 48395590 is 9559384.
It is a happy number.
48395590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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, 20680 + ... + 22900.
It is an arithmetic number, because the mean of its divisors is an integer number (5449455).
Almost surely, 248395590 is an apocalyptic number.
48395590 is a deficient number, since it is larger than the sum of its proper divisors (38795690).
48395590 is a wasteful number, since it uses less digits than its factorization.
48395590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4407.
The product of its (nonzero) digits is 194400, while the sum is 43.
The square root of 48395590 is about 6956.6938986849. The cubic root of 48395590 is about 364.4197699257.
The spelling of 48395590 in words is "forty-eight million, three hundred ninety-five thousand, five hundred ninety".
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