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104144011 = 3723911777
BaseRepresentation
bin1100011010100…
…01110010001011
321020222001201121
412031101302023
5203130102021
614200100111
72403131566
oct615216213
9236861647
10104144011
1153871a34
122aa64637
1318764a9a
14db8d4dd
159222741
hex6351c8b

104144011 has 8 divisors (see below), whose sum is σ = 107415360. Its totient is φ = 100896768.

The previous prime is 104144009. The next prime is 104144071. The reversal of 104144011 is 110441401.

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 104144011 - 21 = 104144009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104144071) 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, 2955 + ... + 14731.

It is an arithmetic number, because the mean of its divisors is an integer number (13426920).

Almost surely, 2104144011 is an apocalyptic number.

104144011 is a deficient number, since it is larger than the sum of its proper divisors (3271349).

104144011 is a wasteful number, since it uses less digits than its factorization.

104144011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12053.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 104144011 is about 10205.0973047786. The cubic root of 104144011 is about 470.4839002894.

Adding to 104144011 its reverse (110441401), we get a palindrome (214585412).

The spelling of 104144011 in words is "one hundred four million, one hundred forty-four thousand, eleven".

Divisors: 1 37 239 8843 11777 435749 2814703 104144011