Search a number
2230330 = 25271823
BaseRepresentation
bin1000100000100000111010
311012022102211
420200200322
51032332310
6115445334
724646264
oct10404072
94168384
102230330
111293753
128b684a
1360122b
14420b34
152e0c8a
hex22083a

2230330 has 16 divisors (see below), whose sum is σ = 4034304. Its totient is φ = 887760.

The previous prime is 2230309. The next prime is 2230331. The reversal of 2230330 is 330322.

It is a self number, because there is not a number n which added to its sum of digits gives 2230330.

It is not an unprimeable number, because it can be changed into a prime (2230331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2299 + ... + 3121.

It is an arithmetic number, because the mean of its divisors is an integer number (252144).

22230330 is an apocalyptic number.

2230330 is a deficient number, since it is larger than the sum of its proper divisors (1803974).

2230330 is a wasteful number, since it uses less digits than its factorization.

2230330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 2230330 is about 1493.4289403919. The cubic root of 2230330 is about 130.6540998026.

Adding to 2230330 its reverse (330322), we get a palindrome (2560652).

The spelling of 2230330 in words is "two million, two hundred thirty thousand, three hundred thirty".