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57003275305 = 573421137087
BaseRepresentation
bin110101000101101010…
…001111010000101001
312110010122201102021201
4311011222033100221
51413220314302210
642104214004201
74055410563004
oct650552172051
9173118642251
1057003275305
11221a1954489
12b06a346661
1354b5951702
142a8a8a053b
15173960953a
hexd45a8f429

57003275305 has 16 divisors (see below), whose sum is σ = 69359307264. Its totient is φ = 44966033280.

The previous prime is 57003275291. The next prime is 57003275339. The reversal of 57003275305 is 50357230075.

It is not a de Polignac number, because 57003275305 - 27 = 57003275177 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 1518472 + ... + 1555558.

It is an arithmetic number, because the mean of its divisors is an integer number (4334956704).

Almost surely, 257003275305 is an apocalyptic number.

It is an amenable number.

57003275305 is a deficient number, since it is larger than the sum of its proper divisors (12356031959).

57003275305 is a wasteful number, since it uses less digits than its factorization.

57003275305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41376.

The product of its (nonzero) digits is 110250, while the sum is 37.

The spelling of 57003275305 in words is "fifty-seven billion, three million, two hundred seventy-five thousand, three hundred five".

Divisors: 1 5 73 365 4211 21055 37087 185435 307403 1537015 2707351 13536755 156173357 780866785 11400655061 57003275305