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44010141220 = 22526312976451
BaseRepresentation
bin101000111111001101…
…010111011000100100
311012121010211211002101
4220333031113120210
51210113044004340
632115030021444
73115420012423
oct507715273044
9135533754071
1044010141220
1117734639541
128642aa7884
1341c4b14ba6
1421b70012ba
151228ab1c9a
hexa3f357624

44010141220 has 48 divisors (see below), whose sum is σ = 92858629248. Its totient is φ = 17520883200.

The previous prime is 44010141209. The next prime is 44010141257. The reversal of 44010141220 is 2214101044.

It is a super-3 number, since 3×440101412203 (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6818995 + ... + 6825445.

It is an arithmetic number, because the mean of its divisors is an integer number (1934554776).

Almost surely, 244010141220 is an apocalyptic number.

It is an amenable number.

44010141220 is an abundant number, since it is smaller than the sum of its proper divisors (48848488028).

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

44010141220 is a wasteful number, since it uses less digits than its factorization.

44010141220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8020 (or 8018 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 44010141220 its reverse (2214101044), we get a palindrome (46224242264).

The spelling of 44010141220 in words is "forty-four billion, ten million, one hundred forty-one thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 263 526 1052 1297 1315 2594 2630 5188 5260 6451 6485 12902 12970 25804 25940 32255 64510 129020 341111 682222 1364444 1696613 1705555 3393226 3411110 6786452 6822220 8366947 8483065 16733894 16966130 33467788 33932260 41834735 83669470 167338940 2200507061 4401014122 8802028244 11002535305 22005070610 44010141220