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5007188 = 221251797
BaseRepresentation
bin10011000110011101010100
3100102101120102
4103012131110
52240212223
6255153232
760363134
oct23063524
910371512
105007188
11290aa7a
121815818
131064144
14944ac4
1568d928
hex4c6754

5007188 has 6 divisors (see below), whose sum is σ = 8762586. Its totient is φ = 2503592.

The previous prime is 5007187. The next prime is 5007193. The reversal of 5007188 is 8817005.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4892944 + 114244 = 2212^2 + 338^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5007188.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5007181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625895 + ... + 625902.

It is an arithmetic number, because the mean of its divisors is an integer number (1460431).

Almost surely, 25007188 is an apocalyptic number.

It is an amenable number.

5007188 is a deficient number, since it is larger than the sum of its proper divisors (3755398).

5007188 is a wasteful number, since it uses less digits than its factorization.

5007188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251801 (or 1251799 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 5007188 is about 2237.6746859184. The cubic root of 5007188 is about 171.0794974797.

The spelling of 5007188 in words is "five million, seven thousand, one hundred eighty-eight".

Divisors: 1 2 4 1251797 2503594 5007188