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8330226 = 2310511321
BaseRepresentation
bin11111110001101111110010
3120200012220220
4133301233302
54113031401
6454313510
7130543242
oct37615762
916605826
108330226
11477a693
122958896
131958838
14116bb22
15ae8336
hex7f1bf2

8330226 has 16 divisors (see below), whose sum is σ = 16688928. Its totient is φ = 2772000.

The previous prime is 8330213. The next prime is 8330237. The reversal of 8330226 is 6220338.

It is a super-2 number, since 2×83302262 = 138785330422152, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8330196 and 8330205.

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, 5646 + ... + 6966.

It is an arithmetic number, because the mean of its divisors is an integer number (1043058).

Almost surely, 28330226 is an apocalyptic number.

8330226 is an abundant number, since it is smaller than the sum of its proper divisors (8358702).

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

8330226 is a wasteful number, since it uses less digits than its factorization.

8330226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 8330226 is about 2886.2130898463. The cubic root of 8330226 is about 202.7148641477.

The spelling of 8330226 in words is "eight million, three hundred thirty thousand, two hundred twenty-six".

Divisors: 1 2 3 6 1051 1321 2102 2642 3153 3963 6306 7926 1388371 2776742 4165113 8330226