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5028186743 = 37281483619
BaseRepresentation
bin1001010111011010…
…00000101001110111
3110222102102100111122
410223231000221313
540244203433433
62150535254155
7235413611366
oct45355005167
913872370448
105028186743
11215030a138
12b83b1a35b
1362194a438
14359b1b7dd
151e6673198
hex12bb40a77

5028186743 has 8 divisors (see below), whose sum is σ = 5182471920. Its totient is φ = 4874869440.

The previous prime is 5028186739. The next prime is 5028186749. The reversal of 5028186743 is 3476818205.

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

It is a cyclic number.

It is not a de Polignac number, because 5028186743 - 22 = 5028186739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5028186694 and 5028186703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5028186749) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 231413 + ... + 252206.

It is an arithmetic number, because the mean of its divisors is an integer number (647808990).

Almost surely, 25028186743 is an apocalyptic number.

5028186743 is a deficient number, since it is larger than the sum of its proper divisors (154285177).

5028186743 is a wasteful number, since it uses less digits than its factorization.

5028186743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483937.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 5028186743 is about 70909.7083832672. The cubic root of 5028186743 is about 1713.1831709614.

The spelling of 5028186743 in words is "five billion, twenty-eight million, one hundred eighty-six thousand, seven hundred forty-three".

Divisors: 1 37 281 10397 483619 17893903 135896939 5028186743