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230330210 = 25114151071
BaseRepresentation
bin11011011101010…
…00111101100010
3121001101222122112
431232220331202
5432431031320
634504435322
75464526435
oct1556507542
9531358575
10230330210
11109019550
1265178b42
1338946686
142283981c
151534aec5
hexdba8f62

230330210 has 32 divisors (see below), whose sum is σ = 463325184. Its totient is φ = 81712000.

The previous prime is 230330203. The next prime is 230330237. The reversal of 230330210 is 12033032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21026 + ... + 30045.

It is an arithmetic number, because the mean of its divisors is an integer number (14478912).

Almost surely, 2230330210 is an apocalyptic number.

230330210 is an abundant number, since it is smaller than the sum of its proper divisors (232994974).

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

230330210 is a wasteful number, since it uses less digits than its factorization.

230330210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51130.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 230330210 is about 15176.6336847141. The cubic root of 230330210 is about 612.9856406647.

Adding to 230330210 its reverse (12033032), we get a palindrome (242363242).

The spelling of 230330210 in words is "two hundred thirty million, three hundred thirty thousand, two hundred ten".

Divisors: 1 2 5 10 11 22 41 55 82 110 205 410 451 902 2255 4510 51071 102142 255355 510710 561781 1123562 2093911 2808905 4187822 5617810 10469555 20939110 23033021 46066042 115165105 230330210