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BaseRepresentation
bin10100100011011110001001
3101010202011211
4110203132021
52334410134
6311253121
763540643
oct24433611
911122154
105388169
113050236
12197a1a1
131168687
14a03893
15716764
hex523789

5388169 has 2 divisors, whose sum is σ = 5388170. Its totient is φ = 5388168.

The previous prime is 5388151. The next prime is 5388193. The reversal of 5388169 is 9618835.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3948169 + 1440000 = 1987^2 + 1200^2 .

It is a cyclic number.

It is not a de Polignac number, because 5388169 - 25 = 5388137 is a prime.

It is a super-2 number, since 2×53881692 = 58064730345122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5388769) 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, 2694084 + 2694085.

It is an arithmetic number, because the mean of its divisors is an integer number (2694085).

Almost surely, 25388169 is an apocalyptic number.

It is an amenable number.

5388169 is a deficient number, since it is larger than the sum of its proper divisors (1).

5388169 is an equidigital number, since it uses as much as digits as its factorization.

5388169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 40.

The square root of 5388169 is about 2321.2429859883. The cubic root of 5388169 is about 175.3128444817.

The spelling of 5388169 in words is "five million, three hundred eighty-eight thousand, one hundred sixty-nine".