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5289165 = 335729193
BaseRepresentation
bin10100001011010011001101
3100221201101000
4110023103031
52323223130
6305210513
762646210
oct24132315
910851330
105289165
112a92912
121930a39
1311325ab
149b9777
156e7260
hex50b4cd

5289165 has 64 divisors (see below), whose sum is σ = 11174400. Its totient is φ = 2322432.

The previous prime is 5289157. The next prime is 5289197. The reversal of 5289165 is 5619825.

It is a happy number.

It is not a de Polignac number, because 5289165 - 23 = 5289157 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 63 ways as a sum of consecutive naturals, for example, 27309 + ... + 27501.

It is an arithmetic number, because the mean of its divisors is an integer number (174600).

Almost surely, 25289165 is an apocalyptic number.

It is an amenable number.

5289165 is an abundant number, since it is smaller than the sum of its proper divisors (5885235).

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

5289165 is a wasteful number, since it uses less digits than its factorization.

5289165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 237 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 5289165 is about 2299.8184710972. The cubic root of 5289165 is about 174.2324479534.

The spelling of 5289165 in words is "five million, two hundred eighty-nine thousand, one hundred sixty-five".

Divisors: 1 3 5 7 9 15 21 27 29 35 45 63 87 105 135 145 189 193 203 261 315 435 579 609 783 945 965 1015 1305 1351 1737 1827 2895 3045 3915 4053 5211 5481 5597 6755 8685 9135 12159 16791 20265 26055 27405 27985 36477 39179 50373 60795 83955 117537 151119 182385 195895 251865 352611 587685 755595 1057833 1763055 5289165