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44013303404 = 2276132597907
BaseRepresentation
bin101000111111011001…
…011011011001101100
311012121100210110210022
4220333121123121230
51210114401202104
632115221501312
73115455622550
oct507731333154
9135540713708
1044013303404
11177363a9314
128643b71838
1341c56812c5
1421b75c5860
151228ed8bbe
hexa3f65b66c

44013303404 has 48 divisors (see below), whose sum is σ = 89508437760. Its totient is φ = 18545578560.

The previous prime is 44013303371. The next prime is 44013303419. The reversal of 44013303404 is 40430331044.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5562419 + ... + 5570325.

It is an arithmetic number, because the mean of its divisors is an integer number (1864759120).

Almost surely, 244013303404 is an apocalyptic number.

It is an amenable number.

44013303404 is an abundant number, since it is smaller than the sum of its proper divisors (45495134356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44013303404 is a wasteful number, since it uses less digits than its factorization.

44013303404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11238 (or 11236 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 44013303404 its reverse (40430331044), we get a palindrome (84443634448).

The spelling of 44013303404 in words is "forty-four billion, thirteen million, three hundred three thousand, four hundred four".

Divisors: 1 2 4 7 14 28 61 122 244 427 854 1708 3259 6518 7907 13036 15814 22813 31628 45626 55349 91252 110698 198799 221396 397598 482327 795196 964654 1391593 1929308 2783186 3376289 5566372 6752578 13505156 25768913 51537826 103075652 180382391 360764782 721529564 1571903693 3143807386 6287614772 11003325851 22006651702 44013303404