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383141613 = 32316673331
BaseRepresentation
bin10110110101100…
…100011011101101
3222200221121111010
4112311210123231
51241041012423
6102004015433
712331435641
oct2665443355
9880847433
10383141613
11187300a68
12a8391579
13614bb11a
1438c56c21
1523983693
hex16d646ed

383141613 has 16 divisors (see below), whose sum is σ = 533546496. Its totient is φ = 244102320.

The previous prime is 383141609. The next prime is 383141651. The reversal of 383141613 is 316141383.

It is not a de Polignac number, because 383141613 - 22 = 383141609 is a prime.

It is a super-2 number, since 2×3831416132 = 293594991224483538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383141683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113358 + ... + 116688.

It is an arithmetic number, because the mean of its divisors is an integer number (33346656).

Almost surely, 2383141613 is an apocalyptic number.

It is an amenable number.

383141613 is a deficient number, since it is larger than the sum of its proper divisors (150404883).

383141613 is a wasteful number, since it uses less digits than its factorization.

383141613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024.

The product of its digits is 5184, while the sum is 30.

The square root of 383141613 is about 19574.0034995399. The cubic root of 383141613 is about 726.3062383883.

Adding to 383141613 its reverse (316141383), we get a palindrome (699282996).

The spelling of 383141613 in words is "three hundred eighty-three million, one hundred forty-one thousand, six hundred thirteen".

Divisors: 1 3 23 69 1667 3331 5001 9993 38341 76613 115023 229839 5552777 16658331 127713871 383141613