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8830228 = 22111011987
BaseRepresentation
bin100001101011…
…110100010100
3121121121210111
4201223310110
54230031403
6513132404
7135025051
oct41536424
917547714
108830228
114a91310
122b5a104
131aa22b4
14125c028
15b9656d
hex86bd14

8830228 has 24 divisors (see below), whose sum is σ = 17033184. Its totient is φ = 3972000.

The previous prime is 8830189. The next prime is 8830243. The reversal of 8830228 is 8220388.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8830228.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 3451 + ... + 5437.

It is an arithmetic number, because the mean of its divisors is an integer number (709716).

Almost surely, 28830228 is an apocalyptic number.

It is an amenable number.

8830228 is a deficient number, since it is larger than the sum of its proper divisors (8202956).

8830228 is a wasteful number, since it uses less digits than its factorization.

8830228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 8830228 is about 2971.5699554276. The cubic root of 8830228 is about 206.6921450841.

The spelling of 8830228 in words is "eight million, eight hundred thirty thousand, two hundred twenty-eight".

Divisors: 1 2 4 11 22 44 101 202 404 1111 1987 2222 3974 4444 7948 21857 43714 87428 200687 401374 802748 2207557 4415114 8830228