Base | Representation |
---|---|
bin | 1110001101011101011… |
… | …0101111001000011111 |
3 | 212100010220222110111021 |
4 | 3203113112233020133 |
5 | 12444440043331424 |
6 | 304052523305011 |
7 | 23431541134561 |
oct | 3432726571037 |
9 | 770126873437 |
10 | 244131230239 |
11 | 94598795706 |
12 | 3b39307b167 |
13 | 1a03824c870 |
14 | bb5d203331 |
15 | 653c9a44e4 |
hex | 38d75af21f |
244131230239 has 8 divisors (see below), whose sum is σ = 263327221472. Its totient is φ = 224994762720.
The previous prime is 244131230219. The next prime is 244131230243. The reversal of 244131230239 is 932032131442.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 244131230239 - 213 = 244131222047 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 (244131230219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14872404 + ... + 14888809.
It is an arithmetic number, because the mean of its divisors is an integer number (32915902684).
Almost surely, 2244131230239 is an apocalyptic number.
244131230239 is a deficient number, since it is larger than the sum of its proper divisors (19195991233).
244131230239 is a wasteful number, since it uses less digits than its factorization.
244131230239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29761857.
The product of its (nonzero) digits is 31104, while the sum is 34.
The spelling of 244131230239 in words is "two hundred forty-four billion, one hundred thirty-one million, two hundred thirty thousand, two hundred thirty-nine".
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