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BaseRepresentation
bin11111110001011010101
31221220010121
43332023111
5231303414
634151541
711564206
oct3761325
91856117
101041109
11651223
124225b1
132a5b54
15158724
hexfe2d5

1041109 has 2 divisors, whose sum is σ = 1041110. Its totient is φ = 1041108.

The previous prime is 1041091. The next prime is 1041119. The reversal of 1041109 is 9011401.

It is a happy number.

Together with previous prime (1041091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 980100 + 61009 = 990^2 + 247^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041109 - 25 = 1041077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1041092 and 1041101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520554 + 520555.

It is an arithmetic number, because the mean of its divisors is an integer number (520555).

21041109 is an apocalyptic number.

It is an amenable number.

1041109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041109 is an equidigital number, since it uses as much as digits as its factorization.

1041109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1041109 is about 1020.3474898288. The cubic root of 1041109 is about 101.3519402101.

The spelling of 1041109 in words is "one million, forty-one thousand, one hundred nine".