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5227884800 = 2852816857
BaseRepresentation
bin1001101111001101…
…10011000100000000
3111111100012001201222
410313212303010000
541201314303200
62222431414212
7243360200435
oct46746630400
914440161658
105227884800
112243006256
12101a984368
1365412a178
14378461b8c
15208e6cd85
hex1379b3100

5227884800 has 54 divisors (see below), whose sum is σ = 12939847578. Its totient is φ = 2091151360.

The previous prime is 5227884799. The next prime is 5227884811. The reversal of 5227884800 is 84887225.

It can be written as a sum of positive squares in 3 ways, for example, as 16384 + 5227868416 = 128^2 + 72304^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 402029 + ... + 414828.

It is an arithmetic number, because the mean of its divisors is an integer number (239626807).

Almost surely, 25227884800 is an apocalyptic number.

5227884800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5227884800 is an abundant number, since it is smaller than the sum of its proper divisors (7711962778).

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

5227884800 is an equidigital number, since it uses as much as digits as its factorization.

5227884800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816883 (or 816864 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 5227884800 is about 72304.1132993138. The cubic root of 5227884800 is about 1735.5694742452.

The spelling of 5227884800 in words is "five billion, two hundred twenty-seven million, eight hundred eighty-four thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 640 800 1280 1600 3200 6400 816857 1633714 3267428 4084285 6534856 8168570 13069712 16337140 20421425 26139424 32674280 40842850 52278848 65348560 81685700 104557696 130697120 163371400 209115392 261394240 326742800 522788480 653485600 1045576960 1306971200 2613942400 5227884800