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55848530286760 = 2353721019878201
BaseRepresentation
bin11001011001011001111111…
…10011110001100010101000
321022202001211002201010121211
430230230333303301202220
524310010242223134020
6314440243254442504
714522631433544641
oct1454547763614250
9238661732633554
1055848530286760
1116882257419052
12631b99b963434
132521655b86a03
14db11247886c8
1566cb35ea285a
hex32cb3fcf18a8

55848530286760 has 48 divisors (see below), whose sum is σ = 129147176719260. Its totient is φ = 21735644198400.

The previous prime is 55848530286743. The next prime is 55848530286803. The reversal of 55848530286760 is 6768203584855.

It can be written as a sum of positive squares in 6 ways, for example, as 42666736592484 + 13181793694276 = 6531978^2 + 3630674^2 .

It is a super-2 number, since 2×558485302867602 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 509884341 + ... + 509993860.

Almost surely, 255848530286760 is an apocalyptic number.

It is an amenable number.

55848530286760 is an abundant number, since it is smaller than the sum of its proper divisors (73298646432500).

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

55848530286760 is a wasteful number, since it uses less digits than its factorization.

55848530286760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019878286 (or 1019878245 counting only the distinct ones).

The product of its (nonzero) digits is 387072000, while the sum is 67.

The spelling of 55848530286760 in words is "fifty-five trillion, eight hundred forty-eight billion, five hundred thirty million, two hundred eighty-six thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 37 40 74 148 185 296 370 740 1369 1480 2738 5476 6845 10952 13690 27380 54760 1019878201 2039756402 4079512804 5099391005 8159025608 10198782010 20397564020 37735493437 40795128040 75470986874 150941973748 188677467185 301883947496 377354934370 754709868740 1396213257169 1509419737480 2792426514338 5584853028676 6981066285845 11169706057352 13962132571690 27924265143380 55848530286760