Base | Representation |
---|---|
bin | 11101000110011… |
… | …00000100111010 |
3 | 122000022211211120 |
4 | 32203030010322 |
5 | 444442334110 |
6 | 40120010110 |
7 | 6022601634 |
oct | 1643140472 |
9 | 560284746 |
10 | 244105530 |
11 | 115878109 |
12 | 69900936 |
13 | 3b75a756 |
14 | 245c3a54 |
15 | 1666c870 |
hex | e8cc13a |
244105530 has 32 divisors (see below), whose sum is σ = 595461888. Its totient is φ = 64027200.
The previous prime is 244105523. The next prime is 244105541. The reversal of 244105530 is 35501442.
It is a self number, because there is not a number n which added to its sum of digits gives 244105530.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 64866 + ... + 68525.
It is an arithmetic number, because the mean of its divisors is an integer number (18608184).
Almost surely, 2244105530 is an apocalyptic number.
244105530 is an abundant number, since it is smaller than the sum of its proper divisors (351356358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244105530 is a wasteful number, since it uses less digits than its factorization.
244105530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133462.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 244105530 is about 15623.8769196381. The cubic root of 244105530 is about 624.9700508316.
Adding to 244105530 its reverse (35501442), we get a palindrome (279606972).
The spelling of 244105530 in words is "two hundred forty-four million, one hundred five thousand, five hundred thirty".
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