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230322230 = 25231001401
BaseRepresentation
bin11011011101001…
…11000000110110
3121001101120200222
431232213000312
5432430302410
634504334342
75464464245
oct1556470066
9531346628
10230322230
11109013556
12651743b2
1338942b58
142283695c
1515348955
hexdba7036

230322230 has 16 divisors (see below), whose sum is σ = 432605664. Its totient is φ = 88123200.

The previous prime is 230322229. The next prime is 230322241. The reversal of 230322230 is 32223032.

230322230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230322199 and 230322208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500471 + ... + 500930.

It is an arithmetic number, because the mean of its divisors is an integer number (27037854).

Almost surely, 2230322230 is an apocalyptic number.

230322230 is a deficient number, since it is larger than the sum of its proper divisors (202283434).

230322230 is a wasteful number, since it uses less digits than its factorization.

230322230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001431.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 230322230 is about 15176.3707782856. The cubic root of 230322230 is about 612.9785614343.

Adding to 230322230 its reverse (32223032), we get a palindrome (262545262).

The spelling of 230322230 in words is "two hundred thirty million, three hundred twenty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 1001401 2002802 5007005 10014010 23032223 46064446 115161115 230322230