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57200002886 = 2134746808513
BaseRepresentation
bin110101010001011000…
…101100011101000110
312110122100220012210102
4311101120230131012
51414121200043021
642135522324102
74063320000545
oct652130543506
9173570805712
1057200002886
1122292a01864
12b1041b9632
135517631370
142aa8a7015c
15174ba1900b
hexd5162c746

57200002886 has 16 divisors (see below), whose sum is σ = 94365964224. Its totient is φ = 25838298624.

The previous prime is 57200002841. The next prime is 57200002907. The reversal of 57200002886 is 68820000275.

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 7 ways as a sum of consecutive naturals, for example, 23403035 + ... + 23405478.

It is an arithmetic number, because the mean of its divisors is an integer number (5897872764).

Almost surely, 257200002886 is an apocalyptic number.

57200002886 is a deficient number, since it is larger than the sum of its proper divisors (37165961338).

57200002886 is a wasteful number, since it uses less digits than its factorization.

57200002886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46808575.

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 57200002886 in words is "fifty-seven billion, two hundred million, two thousand, eight hundred eighty-six".

Divisors: 1 2 13 26 47 94 611 1222 46808513 93617026 608510669 1217021338 2200000111 4400000222 28600001443 57200002886