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8195068 = 2275412
BaseRepresentation
bin11111010000101111111100
3120102100112001
4133100233330
54044220233
6451352044
7126441220
oct37205774
916370461
108195068
114698092
1228b2624
13190c16b
141134780
15abd27d
hex7d0bfc

8195068 has 18 divisors (see below), whose sum is σ = 16420488. Its totient is φ = 3505680.

The previous prime is 8195059. The next prime is 8195087. The reversal of 8195068 is 8605918.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14878 + ... + 15418.

Almost surely, 28195068 is an apocalyptic number.

It is an amenable number.

8195068 is an abundant number, since it is smaller than the sum of its proper divisors (8225420).

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

8195068 is an equidigital number, since it uses as much as digits as its factorization.

8195068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 8195068 is about 2862.7029185719. The cubic root of 8195068 is about 201.6125304528.

The spelling of 8195068 in words is "eight million, one hundred ninety-five thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 541 1082 2164 3787 7574 15148 292681 585362 1170724 2048767 4097534 8195068