Base | Representation |
---|---|
bin | 11101000111001… |
… | …01111011110010 |
3 | 122000112020010020 |
4 | 32203211323302 |
5 | 1000004231232 |
6 | 40122144310 |
7 | 6023522466 |
oct | 1643457362 |
9 | 560466106 |
10 | 244211442 |
11 | 11593a742 |
12 | 69952096 |
13 | 3b796a17 |
14 | 246104a6 |
15 | 1668de2c |
hex | e8e5ef2 |
244211442 has 8 divisors (see below), whose sum is σ = 488422896. Its totient is φ = 81403812.
The previous prime is 244211437. The next prime is 244211453. The reversal of 244211442 is 244112442.
It is a sphenic number, since it is the product of 3 distinct primes.
244211442 is an admirable number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 20350948 + ... + 20350959.
It is an arithmetic number, because the mean of its divisors is an integer number (61052862).
Almost surely, 2244211442 is an apocalyptic number.
244211442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244211442 is a wasteful number, since it uses less digits than its factorization.
244211442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40701912.
The product of its digits is 2048, while the sum is 24.
The square root of 244211442 is about 15627.2659796908. The cubic root of 244211442 is about 625.0604246647.
Adding to 244211442 its reverse (244112442), we get a palindrome (488323884).
The spelling of 244211442 in words is "two hundred forty-four million, two hundred eleven thousand, four hundred forty-two".
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