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2230008 = 233118447
BaseRepresentation
bin1000100000011011111000
311012021222220
420200123320
51032330013
6115444040
724645324
oct10403370
94167886
102230008
111293490
128b6620
13601041
14420984
152e0b23
hex2206f8

2230008 has 32 divisors (see below), whose sum is σ = 6082560. Its totient is φ = 675680.

The previous prime is 2230001. The next prime is 2230021. The reversal of 2230008 is 8000322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3960 + ... + 4487.

It is an arithmetic number, because the mean of its divisors is an integer number (190080).

22230008 is an apocalyptic number.

It is an amenable number.

2230008 is an abundant number, since it is smaller than the sum of its proper divisors (3852552).

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

2230008 is a wasteful number, since it uses less digits than its factorization.

2230008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8467 (or 8463 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2230008 is about 1493.3211309025. The cubic root of 2230008 is about 130.6478118474.

The spelling of 2230008 in words is "two million, two hundred thirty thousand, eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 8447 16894 25341 33788 50682 67576 92917 101364 185834 202728 278751 371668 557502 743336 1115004 2230008