Search a number
-
+
2230130 = 25731859
BaseRepresentation
bin1000100000011101110010
311012022011102
420200131302
51032331010
6115444402
724645560
oct10403562
94168142
102230130
111293591
128b6702
13601106
14420a30
152e0ba5
hex220772

2230130 has 16 divisors (see below), whose sum is σ = 4587840. Its totient is φ = 764592.

The previous prime is 2230121. The next prime is 2230133. The reversal of 2230130 is 310322.

2230130 is nontrivially palindromic in base 13.

It is not an unprimeable number, because it can be changed into a prime (2230133) 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, 15860 + ... + 15999.

It is an arithmetic number, because the mean of its divisors is an integer number (286740).

22230130 is an apocalyptic number.

2230130 is an abundant number, since it is smaller than the sum of its proper divisors (2357710).

2230130 is a wasteful number, since it uses less digits than its factorization.

2230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31873.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2230130 is about 1493.3619788919. The cubic root of 2230130 is about 130.6501943116.

Adding to 2230130 its reverse (310322), we get a palindrome (2540452).

The spelling of 2230130 in words is "two million, two hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 31859 63718 159295 223013 318590 446026 1115065 2230130