Base | Representation |
---|---|
bin | 1011101001011… |
… | …0110000100101 |
3 | 10101220221100112 |
4 | 2322112300211 |
5 | 100001231010 |
6 | 4503022405 |
7 | 1132143446 |
oct | 272266045 |
9 | 111827315 |
10 | 48852005 |
11 | 25637264 |
12 | 1443aa05 |
13 | a175a17 |
14 | 66b92cd |
15 | 444ea05 |
hex | 2e96c25 |
48852005 has 4 divisors (see below), whose sum is σ = 58622412. Its totient is φ = 39081600.
The previous prime is 48851993. The next prime is 48852007. The reversal of 48852005 is 50025884.
48852005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 37736449 + 11115556 = 6143^2 + 3334^2 .
It is not a de Polignac number, because 48852005 - 28 = 48851749 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48852007) 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 3 ways as a sum of consecutive naturals, for example, 4885196 + ... + 4885205.
It is an arithmetic number, because the mean of its divisors is an integer number (14655603).
Almost surely, 248852005 is an apocalyptic number.
It is an amenable number.
48852005 is a deficient number, since it is larger than the sum of its proper divisors (9770407).
48852005 is an equidigital number, since it uses as much as digits as its factorization.
48852005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9770406.
The product of its (nonzero) digits is 12800, while the sum is 32.
The square root of 48852005 is about 6989.4209345267. The cubic root of 48852005 is about 365.5617920296.
Adding to 48852005 its reverse (50025884), we get a palindrome (98877889).
The spelling of 48852005 in words is "forty-eight million, eight hundred fifty-two thousand, five".
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