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55360660284 = 22325926064341
BaseRepresentation
bin110011100011110000…
…001010001100111100
312021220011211221002100
4303203300022030330
51401334312112114
641233215025100
73666613563636
oct634360121474
9167804757070
1055360660284
1121529716506
12a89020b190
1352b3547a67
142972675a56
1516902dd909
hexce3c0a33c

55360660284 has 36 divisors (see below), whose sum is σ = 142311307320. Its totient is φ = 18140780640.

The previous prime is 55360660273. The next prime is 55360660301. The reversal of 55360660284 is 48206606355.

55360660284 is a `hidden beast` number, since 5 + 5 + 36 + 0 + 6 + 602 + 8 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13030047 + ... + 13034294.

It is an arithmetic number, because the mean of its divisors is an integer number (3953091870).

Almost surely, 255360660284 is an apocalyptic number.

It is an amenable number.

55360660284 is an abundant number, since it is smaller than the sum of its proper divisors (86950647036).

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

55360660284 is a wasteful number, since it uses less digits than its factorization.

55360660284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26064410 (or 26064405 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 55360660284 in words is "fifty-five billion, three hundred sixty million, six hundred sixty thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 36 59 118 177 236 354 531 708 1062 2124 26064341 52128682 78193023 104257364 156386046 234579069 312772092 469158138 938316276 1537796119 3075592238 4613388357 6151184476 9226776714 13840165071 18453553428 27680330142 55360660284