Base | Representation |
---|---|
bin | 1011100101101… |
… | …1100100000011 |
3 | 10101110121202022 |
4 | 2321123210003 |
5 | 44421001124 |
6 | 4453512055 |
7 | 1130113526 |
oct | 271334403 |
9 | 111417668 |
10 | 48609539 |
11 | 25491080 |
12 | 1434262b |
13 | a0bc554 |
14 | 6654bbd |
15 | 4402c5e |
hex | 2e5b903 |
48609539 has 8 divisors (see below), whose sum is σ = 54857520. Its totient is φ = 42666400.
The previous prime is 48609521. The next prime is 48609571. The reversal of 48609539 is 93590684.
48609539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48609539 - 212 = 48605443 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48609539.
It is not an unprimeable number, because it can be changed into a prime (48609439) 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, 75872 + ... + 76509.
It is an arithmetic number, because the mean of its divisors is an integer number (6857190).
Almost surely, 248609539 is an apocalyptic number.
48609539 is a deficient number, since it is larger than the sum of its proper divisors (6247981).
48609539 is a wasteful number, since it uses less digits than its factorization.
48609539 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152421.
The product of its (nonzero) digits is 233280, while the sum is 44.
The square root of 48609539 is about 6972.0541449418. The cubic root of 48609539 is about 364.9559939440.
The spelling of 48609539 in words is "forty-eight million, six hundred nine thousand, five hundred thirty-nine".
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