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104444053 = 731716779
BaseRepresentation
bin1100011100110…
…11000010010101
321021112022022021
412032123002111
5203214202203
614210333141
72405521420
oct616330225
9237468267
10104444053
1153a573aa
122ab8a1b1
131883b51c
14dc2a9b7
1592815bd
hex639b095

104444053 has 16 divisors (see below), whose sum is σ = 124968960. Its totient is φ = 85402800.

The previous prime is 104444023. The next prime is 104444077. The reversal of 104444053 is 350444401.

It is not a de Polignac number, because 104444053 - 213 = 104435861 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 (104444023) 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 15 ways as a sum of consecutive naturals, for example, 12018 + ... + 18796.

It is an arithmetic number, because the mean of its divisors is an integer number (7810560).

Almost surely, 2104444053 is an apocalyptic number.

It is an amenable number.

104444053 is a deficient number, since it is larger than the sum of its proper divisors (20524907).

104444053 is an equidigital number, since it uses as much as digits as its factorization.

104444053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6888.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 104444053 is about 10219.7873265543. The cubic root of 104444053 is about 470.9352931215.

Adding to 104444053 its reverse (350444401), we get a palindrome (454888454).

The spelling of 104444053 in words is "one hundred four million, four hundred forty-four thousand, fifty-three".

Divisors: 1 7 31 71 217 497 2201 6779 15407 47453 210149 481309 1471043 3369163 14920579 104444053