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8106104 = 231013263
BaseRepresentation
bin11110111011000001111000
3120020211111002
4132323001320
54033343404
6445424132
7125620646
oct36730170
916224432
108106104
114637266
12286b048
1318aa816
141110196
15aa1c1e
hex7bb078

8106104 has 8 divisors (see below), whose sum is σ = 15198960. Its totient is φ = 4053048.

The previous prime is 8106101. The next prime is 8106157. The reversal of 8106104 is 4016018.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8106101) 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 as a sum of consecutive naturals, namely, 506624 + ... + 506639.

It is an arithmetic number, because the mean of its divisors is an integer number (1899870).

Almost surely, 28106104 is an apocalyptic number.

It is an amenable number.

8106104 is a deficient number, since it is larger than the sum of its proper divisors (7092856).

8106104 is a wasteful number, since it uses less digits than its factorization.

8106104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013269 (or 1013265 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 8106104 is about 2847.1220556906. The cubic root of 8106104 is about 200.8803195027.

The spelling of 8106104 in words is "eight million, one hundred six thousand, one hundred four".

Divisors: 1 2 4 8 1013263 2026526 4053052 8106104