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105028184 = 2385315391
BaseRepresentation
bin1100100001010…
…01101001011000
321022121222120202
412100221221120
5203341400214
614231041332
72413503422
oct620515130
9238558522
10105028184
1154316258
122b210248
13189b4371
14dd3d812
1593496de
hex6429a58

105028184 has 16 divisors (see below), whose sum is σ = 197171520. Its totient is φ = 52449120.

The previous prime is 105028177. The next prime is 105028199. The reversal of 105028184 is 481820501.

It is a super-2 number, since 2×1050281842 = 22061838868675712, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 872 + ... + 14519.

It is an arithmetic number, because the mean of its divisors is an integer number (12323220).

Almost surely, 2105028184 is an apocalyptic number.

It is an amenable number.

105028184 is a deficient number, since it is larger than the sum of its proper divisors (92143336).

105028184 is a wasteful number, since it uses less digits than its factorization.

105028184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16250 (or 16246 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 105028184 is about 10248.3259120697. The cubic root of 105028184 is about 471.8116048863.

Adding to 105028184 its reverse (481820501), we get a palindrome (586848685).

The spelling of 105028184 in words is "one hundred five million, twenty-eight thousand, one hundred eighty-four".

Divisors: 1 2 4 8 853 1706 3412 6824 15391 30782 61564 123128 13128523 26257046 52514092 105028184