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8148041 = 11732139
BaseRepresentation
bin11111000101010001001001
3120022222000022
4133011101021
54041214131
6450350225
7126154136
oct37052111
916288008
108148041
114665820
12288b375
1318c3935
14112158d
15aae37b
hex7c5449

8148041 has 12 divisors (see below), whose sum is σ = 9077040. Its totient is φ = 7253280.

The previous prime is 8148013. The next prime is 8148047. The reversal of 8148041 is 1408418.

It is not a de Polignac number, because 8148041 - 26 = 8147977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8148041.

It is not an unprimeable number, because it can be changed into a prime (8148047) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 58550 + ... + 58688.

It is an arithmetic number, because the mean of its divisors is an integer number (756420).

Almost surely, 28148041 is an apocalyptic number.

It is an amenable number.

8148041 is a deficient number, since it is larger than the sum of its proper divisors (928999).

8148041 is a wasteful number, since it uses less digits than its factorization.

8148041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 8148041 is about 2854.4773602185. The cubic root of 8148041 is about 201.2261425109.

The spelling of 8148041 in words is "eight million, one hundred forty-eight thousand, forty-one".

Divisors: 1 11 73 139 803 1529 5329 10147 58619 111617 740731 8148041