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2230017 = 3743339
BaseRepresentation
bin1000100000011100000001
311012022000020
420200130001
51032330032
6115444053
724645336
oct10403401
94168006
102230017
111293499
128b6629
1360104a
1442098d
152e0b2c
hex220701

2230017 has 4 divisors (see below), whose sum is σ = 2973360. Its totient is φ = 1486676.

The previous prime is 2230001. The next prime is 2230021. The reversal of 2230017 is 7100322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2230017 - 24 = 2230001 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 2229978 and 2230005.

It is not an unprimeable number, because it can be changed into a prime (2230097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371667 + ... + 371672.

It is an arithmetic number, because the mean of its divisors is an integer number (743340).

22230017 is an apocalyptic number.

It is an amenable number.

2230017 is a deficient number, since it is larger than the sum of its proper divisors (743343).

2230017 is an equidigital number, since it uses as much as digits as its factorization.

2230017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743342.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 2230017 is about 1493.3241443170. The cubic root of 2230017 is about 130.6479876060.

Adding to 2230017 its reverse (7100322), we get a palindrome (9330339).

The spelling of 2230017 in words is "two million, two hundred thirty thousand, seventeen".

Divisors: 1 3 743339 2230017