Base | Representation |
---|---|
bin | 1011011111100… |
… | …0111110001110 |
3 | 10100201002210200 |
4 | 2313320332032 |
5 | 44320040320 |
6 | 4441114330 |
7 | 1123512300 |
oct | 267707616 |
9 | 110632720 |
10 | 48205710 |
11 | 25235733 |
12 | 141889a6 |
13 | 9caa7b7 |
14 | 658b970 |
15 | 4373290 |
hex | 2df8f8e |
48205710 has 144 divisors (see below), whose sum is σ = 154614096. Its totient is φ = 10354176.
The previous prime is 48205697. The next prime is 48205711. The reversal of 48205710 is 1750284.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48205711) by changing a digit.
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 71 ways as a sum of consecutive naturals, for example, 74649 + ... + 75291.
It is an arithmetic number, because the mean of its divisors is an integer number (1073709).
Almost surely, 248205710 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48205710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77307048).
48205710 is an abundant number, since it is smaller than the sum of its proper divisors (106408386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48205710 is a wasteful number, since it uses less digits than its factorization.
48205710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 687 (or 677 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 48205710 is about 6943.0331988260. The cubic root of 48205710 is about 363.9425451723.
Adding to 48205710 its reverse (1750284), we get a palindrome (49955994).
The spelling of 48205710 in words is "forty-eight million, two hundred five thousand, seven hundred ten".
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