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5285719100 = 2252431229237
BaseRepresentation
bin1001110110000110…
…11010110000111100
3111122101000100111002
410323003122300330
541311121002400
62232255145432
7244661604524
oct47303326074
914571010432
105285719100
112272717aa2
121036215278
136630c944c
14381dd8684
1520e093ed5
hex13b0dac3c

5285719100 has 36 divisors (see below), whose sum is σ = 11736764424. Its totient is φ = 2065116480.

The previous prime is 5285719073. The next prime is 5285719141. The reversal of 5285719100 is 19175825.

It is a super-3 number, since 3×52857191003 (a number of 30 digits) contains 333 as substring.

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 11 ways as a sum of consecutive naturals, for example, 610319 + ... + 618918.

It is an arithmetic number, because the mean of its divisors is an integer number (326021234).

Almost surely, 25285719100 is an apocalyptic number.

5285719100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5285719100 is an abundant number, since it is smaller than the sum of its proper divisors (6451045324).

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

5285719100 is a wasteful number, since it uses less digits than its factorization.

5285719100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229294 (or 1229287 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 38.

The square root of 5285719100 is about 72702.9511092913. The cubic root of 5285719100 is about 1741.9460215452.

The spelling of 5285719100 in words is "five billion, two hundred eighty-five million, seven hundred nineteen thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 43 50 86 100 172 215 430 860 1075 2150 4300 1229237 2458474 4916948 6146185 12292370 24584740 30730925 52857191 61461850 105714382 122923700 211428764 264285955 528571910 1057143820 1321429775 2642859550 5285719100