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5642286783 = 37280195923
BaseRepresentation
bin1010100000100111…
…00111011010111111
3112120012221212101120
411100103213122333
543023411134113
62331513442023
7256551434460
oct52023473277
915505855346
105642286783
112435a18631
121115710313
136bbc41b43
143b74d4d67
15230528a23
hex1504e76bf

5642286783 has 16 divisors (see below), whose sum is σ = 8600929536. Its totient is φ = 3222979200.

The previous prime is 5642286743. The next prime is 5642286787. The reversal of 5642286783 is 3876822465.

It is not a de Polignac number, because 5642286783 - 29 = 5642286271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642286787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10860 + ... + 106782.

It is an arithmetic number, because the mean of its divisors is an integer number (537558096).

Almost surely, 25642286783 is an apocalyptic number.

5642286783 is a deficient number, since it is larger than the sum of its proper divisors (2958642753).

5642286783 is a wasteful number, since it uses less digits than its factorization.

5642286783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98734.

The product of its digits is 3870720, while the sum is 51.

The square root of 5642286783 is about 75115.1568127232. The cubic root of 5642286783 is about 1780.2666333525.

The spelling of 5642286783 in words is "five billion, six hundred forty-two million, two hundred eighty-six thousand, seven hundred eighty-three".

Divisors: 1 3 7 21 2801 8403 19607 58821 95923 287769 671461 2014383 268680323 806040969 1880762261 5642286783