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5718028888 = 23111343116239
BaseRepresentation
bin1010101001101001…
…00011001001011000
3112202111110222000201
411110310203021120
543202303411023
62343221111544
7261461305105
oct52464431130
915674428021
105718028888
112474750810
121136b585b4
13701841160
143c35adaac
15236edabad
hex154d23258

5718028888 has 64 divisors (see below), whose sum is σ = 12888691200. Its totient is φ = 2343358080.

The previous prime is 5718028871. The next prime is 5718028903. The reversal of 5718028888 is 8888208175.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8928 + ... + 107311.

It is an arithmetic number, because the mean of its divisors is an integer number (201385800).

Almost surely, 25718028888 is an apocalyptic number.

It is an amenable number.

5718028888 is an abundant number, since it is smaller than the sum of its proper divisors (7170662312).

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

5718028888 is a wasteful number, since it uses less digits than its factorization.

5718028888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116312 (or 116308 counting only the distinct ones).

The product of its (nonzero) digits is 2293760, while the sum is 55.

The square root of 5718028888 is about 75617.6493154872. The cubic root of 5718028888 is about 1788.1973558778.

It can be divided in two parts, 57180 and 28888, that added together give a palindrome (86068).

The spelling of 5718028888 in words is "five billion, seven hundred eighteen million, twenty-eight thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 11 13 22 26 43 44 52 86 88 104 143 172 286 344 473 559 572 946 1118 1144 1892 2236 3784 4472 6149 12298 24596 49192 116239 232478 464956 929912 1278629 1511107 2557258 3022214 4998277 5114516 6044428 9996554 10229032 12088856 16622177 19993108 33244354 39986216 54981047 64977601 66488708 109962094 129955202 132977416 219924188 259910404 439848376 519820808 714753611 1429507222 2859014444 5718028888