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5382189 = 3231101191
BaseRepresentation
bin10100100010000000101101
3101010102222100
4110202000231
52334212224
6311205313
763514341
oct24420055
911112870
105382189
11304679a
121976839
131165a37
14a01621
15714ac9
hex52202d

5382189 has 24 divisors (see below), whose sum is σ = 8146944. Its totient is φ = 3420000.

The previous prime is 5382173. The next prime is 5382211. The reversal of 5382189 is 9812835.

It is not a de Polignac number, because 5382189 - 24 = 5382173 is a prime.

It is a Curzon number.

5382189 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5382109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28084 + ... + 28274.

It is an arithmetic number, because the mean of its divisors is an integer number (339456).

Almost surely, 25382189 is an apocalyptic number.

It is an amenable number.

5382189 is a deficient number, since it is larger than the sum of its proper divisors (2764755).

5382189 is a wasteful number, since it uses less digits than its factorization.

5382189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 326 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 5382189 is about 2319.9545254164. The cubic root of 5382189 is about 175.2479641305.

The spelling of 5382189 in words is "five million, three hundred eighty-two thousand, one hundred eighty-nine".

Divisors: 1 3 9 31 93 101 191 279 303 573 909 1719 3131 5921 9393 17763 19291 28179 53289 57873 173619 598021 1794063 5382189