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4884066687 = 36126688889
BaseRepresentation
bin1001000110001110…
…01111000101111111
3110121101020021221210
410203013033011333
540000310113222
62124350255503
7232013611323
oct44307170577
913541207853
104884066687
112086a23655
12b437b7593
135cab299b6
14344923983
151d8ba5d0c
hex1231cf17f

4884066687 has 8 divisors (see below), whose sum is σ = 6618844720. Its totient is φ = 3202666560.

The previous prime is 4884066643. The next prime is 4884066689. The reversal of 4884066687 is 7866604884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4884066687 - 28 = 4884066431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4884066689) 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 7 ways as a sum of consecutive naturals, for example, 13344262 + ... + 13344627.

It is an arithmetic number, because the mean of its divisors is an integer number (827355590).

Almost surely, 24884066687 is an apocalyptic number.

4884066687 is a deficient number, since it is larger than the sum of its proper divisors (1734778033).

4884066687 is a wasteful number, since it uses less digits than its factorization.

4884066687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26688953.

The product of its (nonzero) digits is 12386304, while the sum is 57.

The square root of 4884066687 is about 69886.0979523109. The cubic root of 4884066687 is about 1696.6562517947.

The spelling of 4884066687 in words is "four billion, eight hundred eighty-four million, sixty-six thousand, six hundred eighty-seven".

Divisors: 1 3 61 183 26688889 80066667 1628022229 4884066687