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55600060 = 2254759149
BaseRepresentation
bin1101010000011…
…0001110111100
310212121202221111
43110012032330
5103213200220
65303411404
71243410205
oct324061674
9125552844
1055600060
112942616a
1216753b64
13b699359
1475545ac
154d3415a
hex35063bc

55600060 has 24 divisors (see below), whose sum is σ = 119246400. Its totient is φ = 21766464.

The previous prime is 55600049. The next prime is 55600067. The reversal of 55600060 is 6000655.

55600060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55600067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28635 + ... + 30514.

It is an arithmetic number, because the mean of its divisors is an integer number (4968600).

Almost surely, 255600060 is an apocalyptic number.

It is an amenable number.

55600060 is an abundant number, since it is smaller than the sum of its proper divisors (63646340).

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

55600060 is a wasteful number, since it uses less digits than its factorization.

55600060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59205 (or 59203 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 55600060 is about 7456.5447762352. The cubic root of 55600060 is about 381.6732767321.

It can be divided in two parts, 5 and 5600060, that added together give a palindrome (5600065).

The spelling of 55600060 in words is "fifty-five million, six hundred thousand, sixty".

Divisors: 1 2 4 5 10 20 47 94 188 235 470 940 59149 118298 236596 295745 591490 1182980 2780003 5560006 11120012 13900015 27800030 55600060