Base | Representation |
---|---|
bin | 101101001100100001… |
… | …000111010010111101 |
3 | 11122021000201121021012 |
4 | 231030201013102331 |
5 | 1243341231424214 |
6 | 34143231445005 |
7 | 3335402334401 |
oct | 551441072275 |
9 | 148230647235 |
10 | 48528389309 |
11 | 19643013174 |
12 | 94a4086765 |
13 | 4764c0a57a |
14 | 24c50db101 |
15 | 13e05a703e |
hex | b4c8474bd |
48528389309 has 2 divisors, whose sum is σ = 48528389310. Its totient is φ = 48528389308.
The previous prime is 48528389279. The next prime is 48528389321. The reversal of 48528389309 is 90398382584.
48528389309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 37860598084 + 10667791225 = 194578^2 + 103285^2 .
It is a cyclic number.
It is not a de Polignac number, because 48528389309 - 28 = 48528389053 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48528389339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24264194654 + 24264194655.
It is an arithmetic number, because the mean of its divisors is an integer number (24264194655).
Almost surely, 248528389309 is an apocalyptic number.
It is an amenable number.
48528389309 is a deficient number, since it is larger than the sum of its proper divisors (1).
48528389309 is an equidigital number, since it uses as much as digits as its factorization.
48528389309 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14929920, while the sum is 59.
The spelling of 48528389309 in words is "forty-eight billion, five hundred twenty-eight million, three hundred eighty-nine thousand, three hundred nine".
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