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104144113 is a prime number
BaseRepresentation
bin1100011010100…
…01110011110001
321020222001212101
412031101303301
5203130102423
614200100401
72403132103
oct615216361
9236861771
10104144113
1153872017
122aa64701
1318764b48
14db8d573
1592227ad
hex6351cf1

104144113 has 2 divisors, whose sum is σ = 104144114. Its totient is φ = 104144112.

The previous prime is 104144093. The next prime is 104144129. The reversal of 104144113 is 311441401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72199009 + 31945104 = 8497^2 + 5652^2 .

It is a cyclic number.

It is not a de Polignac number, because 104144113 - 225 = 70589681 is a prime.

It is not a weakly prime, because it can be changed into another prime (104144143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52072056 + 52072057.

It is an arithmetic number, because the mean of its divisors is an integer number (52072057).

Almost surely, 2104144113 is an apocalyptic number.

It is an amenable number.

104144113 is a deficient number, since it is larger than the sum of its proper divisors (1).

104144113 is an equidigital number, since it uses as much as digits as its factorization.

104144113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 104144113 is about 10205.1023022800. The cubic root of 104144113 is about 470.4840538887.

Adding to 104144113 its reverse (311441401), we get a palindrome (415585514).

It can be divided in two parts, 1041 and 44113, that added together give a palindrome (45154).

The spelling of 104144113 in words is "one hundred four million, one hundred forty-four thousand, one hundred thirteen".