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5728083867 = 321197596489
BaseRepresentation
bin1010101010110101…
…11001111110011011
3112210012101210212100
411111122321332123
543212342140432
62344220414443
7261642623652
oct52532717633
915705353770
105728083867
11247a399210
12113a3a7423
13703951a4c
143c4a6a199
15237d2507c
hex1556b9f9b

5728083867 has 24 divisors (see below), whose sum is σ = 9119139120. Its totient is φ = 3435770880.

The previous prime is 5728083833. The next prime is 5728083871. The reversal of 5728083867 is 7683808275.

5728083867 is a `hidden beast` number, since 572 + 8 + 0 + 8 + 3 + 8 + 67 = 666.

It is not a de Polignac number, because 5728083867 - 211 = 5728081819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5728013867) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 288642 + ... + 307847.

It is an arithmetic number, because the mean of its divisors is an integer number (379964130).

Almost surely, 25728083867 is an apocalyptic number.

5728083867 is a deficient number, since it is larger than the sum of its proper divisors (3391055253).

5728083867 is a wasteful number, since it uses less digits than its factorization.

5728083867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596603 (or 596600 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The square root of 5728083867 is about 75684.1057752551. The cubic root of 5728083867 is about 1789.2449055513.

It can be divided in two parts, 572808 and 3867, that added together give a palindrome (576675).

The spelling of 5728083867 in words is "five billion, seven hundred twenty-eight million, eighty-three thousand, eight hundred sixty-seven".

Divisors: 1 3 9 11 33 97 99 291 873 1067 3201 9603 596489 1789467 5368401 6561379 19684137 57859433 59052411 173578299 520734897 636453763 1909361289 5728083867