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8538104 = 231067263
BaseRepresentation
bin100000100100…
…011111111000
3121001210002002
4200210133320
54141204404
6503000132
7132400301
oct40443770
917053062
108538104
114901893
122a39048
1319cc343
1411c37a8
15b39c1e
hex8247f8

8538104 has 8 divisors (see below), whose sum is σ = 16008960. Its totient is φ = 4269048.

The previous prime is 8538077. The next prime is 8538107. The reversal of 8538104 is 4018358.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8538107) 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 as a sum of consecutive naturals, namely, 533624 + ... + 533639.

It is an arithmetic number, because the mean of its divisors is an integer number (2001120).

Almost surely, 28538104 is an apocalyptic number.

It is an amenable number.

8538104 is a deficient number, since it is larger than the sum of its proper divisors (7470856).

8538104 is a wasteful number, since it uses less digits than its factorization.

8538104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067269 (or 1067265 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 8538104 is about 2922.0034223115. The cubic root of 8538104 is about 204.3872561987.

The spelling of 8538104 in words is "eight million, five hundred thirty-eight thousand, one hundred four".

Divisors: 1 2 4 8 1067263 2134526 4269052 8538104