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5687848854 = 232192875323
BaseRepresentation
bin1010100110000010…
…11010111110010110
3112200101200122210200
411103001122332112
543122042130404
62340222201330
7260643626502
oct52301327626
915611618720
105687848854
112459708036
121128a23246
136c850524c
143bd595302
15234528839
hex15305af96

5687848854 has 36 divisors (see below), whose sum is σ = 13006439316. Its totient is φ = 1796160744.

The previous prime is 5687848811. The next prime is 5687848879. The reversal of 5687848854 is 4588487865.

It is a super-2 number, since 2×56878488542 = 64703249171898226632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5687848791 and 5687848800.

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 17 ways as a sum of consecutive naturals, for example, 431164 + ... + 444159.

It is an arithmetic number, because the mean of its divisors is an integer number (361289981).

Almost surely, 25687848854 is an apocalyptic number.

5687848854 is an abundant number, since it is smaller than the sum of its proper divisors (7318590462).

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

5687848854 is a wasteful number, since it uses less digits than its factorization.

5687848854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875369 (or 875347 counting only the distinct ones).

The product of its digits is 68812800, while the sum is 63.

The square root of 5687848854 is about 75417.8284890251. The cubic root of 5687848854 is about 1785.0457404187.

The spelling of 5687848854 in words is "five billion, six hundred eighty-seven million, eight hundred forty-eight thousand, eight hundred fifty-four".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 361 722 1083 2166 3249 6498 875323 1750646 2625969 5251938 7877907 15755814 16631137 33262274 49893411 99786822 149680233 299360466 315991603 631983206 947974809 1895949618 2843924427 5687848854