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3838361 = 19269751
BaseRepresentation
bin1110101001000110011001
321020000020112
432221012121
51440311421
6214134105
744424362
oct16510631
97200215
103838361
1121918aa
121351335
13a45127
1471cb69
1550c45b
hex3a9199

3838361 has 8 divisors (see below), whose sum is σ = 4060800. Its totient is φ = 3618000.

The previous prime is 3838333. The next prime is 3838381. The reversal of 3838361 is 1638383.

It is a happy number.

3838361 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 3838361 - 218 = 3576217 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3838381) 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 in 7 ways as a sum of consecutive naturals, for example, 4736 + ... + 5486.

It is an arithmetic number, because the mean of its divisors is an integer number (507600).

Almost surely, 23838361 is an apocalyptic number.

It is an amenable number.

3838361 is a deficient number, since it is larger than the sum of its proper divisors (222439).

3838361 is a wasteful number, since it uses less digits than its factorization.

3838361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039.

The product of its digits is 10368, while the sum is 32.

The square root of 3838361 is about 1959.1735502502. The cubic root of 3838361 is about 156.5724230732.

The spelling of 3838361 in words is "three million, eight hundred thirty-eight thousand, three hundred sixty-one".

Divisors: 1 19 269 751 5111 14269 202019 3838361