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8108056 = 2311199463
BaseRepresentation
bin11110111011100000011000
3120020221011101
4132323200120
54033424211
6445441144
7125626435
oct36734030
916227141
108108056
114638780
1228701b4
1318ab688
141110b8c
15aa25c1
hex7bb818

8108056 has 32 divisors (see below), whose sum is σ = 16704000. Its totient is φ = 3659040.

The previous prime is 8108047. The next prime is 8108083. The reversal of 8108056 is 6508018.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17281 + ... + 17743.

It is an arithmetic number, because the mean of its divisors is an integer number (522000).

Almost surely, 28108056 is an apocalyptic number.

It is an amenable number.

8108056 is an abundant number, since it is smaller than the sum of its proper divisors (8595944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8108056 is a wasteful number, since it uses less digits than its factorization.

With its successor (8108057) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (679).

8108056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 675 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 8108056 is about 2847.4648373597. The cubic root of 8108056 is about 200.8964426166.

The spelling of 8108056 in words is "eight million, one hundred eight thousand, fifty-six".

Divisors: 1 2 4 8 11 22 44 88 199 398 463 796 926 1592 1852 2189 3704 4378 5093 8756 10186 17512 20372 40744 92137 184274 368548 737096 1013507 2027014 4054028 8108056