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41386189 = 1316319531
BaseRepresentation
bin1001110111100…
…0000011001101
32212212122011211
42131320003031
541043324224
64035014421
71011530305
oct235700315
985778154
1041386189
11213a8069
1211a3a411
138760790
1456d4605
153977894
hex27780cd

41386189 has 8 divisors (see below), whose sum is σ = 44845472. Its totient is φ = 37966320.

The previous prime is 41386187. The next prime is 41386249. The reversal of 41386189 is 98168314.

41386189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 41386189 - 21 = 41386187 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41386183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7647 + ... + 11884.

It is an arithmetic number, because the mean of its divisors is an integer number (5605684).

Almost surely, 241386189 is an apocalyptic number.

It is an amenable number.

41386189 is a deficient number, since it is larger than the sum of its proper divisors (3459283).

41386189 is a wasteful number, since it uses less digits than its factorization.

41386189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19707.

The product of its digits is 41472, while the sum is 40.

The square root of 41386189 is about 6433.2098520101. The cubic root of 41386189 is about 345.9009957640.

The spelling of 41386189 in words is "forty-one million, three hundred eighty-six thousand, one hundred eighty-nine".

Divisors: 1 13 163 2119 19531 253903 3183553 41386189