Base | Representation |
---|---|
bin | 1011100111011… |
… | …1000110111101 |
3 | 10101200100112001 |
4 | 2321313012331 |
5 | 44433103430 |
6 | 4500142301 |
7 | 1131063466 |
oct | 271670675 |
9 | 111610461 |
10 | 48722365 |
11 | 2555891a |
12 | 14397991 |
13 | a12ba03 |
14 | 6683d6d |
15 | 44263ca |
hex | 2e771bd |
48722365 has 12 divisors (see below), whose sum is σ = 61708284. Its totient is φ = 36925056.
The previous prime is 48722351. The next prime is 48722371. The reversal of 48722365 is 56322784.
It can be written as a sum of positive squares in 2 ways, for example, as 8450649 + 40271716 = 2907^2 + 6346^2 .
It is not a de Polignac number, because 48722365 - 217 = 48591293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11692 + ... + 15301.
It is an arithmetic number, because the mean of its divisors is an integer number (5142357).
Almost surely, 248722365 is an apocalyptic number.
It is an amenable number.
48722365 is a deficient number, since it is larger than the sum of its proper divisors (12985919).
48722365 is a wasteful number, since it uses less digits than its factorization.
48722365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27036 (or 27017 counting only the distinct ones).
The product of its digits is 80640, while the sum is 37.
The square root of 48722365 is about 6980.1407578931. The cubic root of 48722365 is about 365.2381382104.
The spelling of 48722365 in words is "forty-eight million, seven hundred twenty-two thousand, three hundred sixty-five".
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