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230310130 = 2544475179
BaseRepresentation
bin11011011101001…
…00000011110010
3121001100222002211
431232210003302
5432424411010
634504202334
75464414051
oct1556440362
9531328084
10230310130
11109005456
12651693aa
133893a4ab
1422832398
151534508a
hexdba40f2

230310130 has 16 divisors (see below), whose sum is σ = 414731520. Its totient is φ = 92085552.

The previous prime is 230310121. The next prime is 230310149. The reversal of 230310130 is 31013032.

230310130 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 230310130.

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, 41881 + ... + 47059.

It is an arithmetic number, because the mean of its divisors is an integer number (25920720).

Almost surely, 2230310130 is an apocalyptic number.

230310130 is a deficient number, since it is larger than the sum of its proper divisors (184421390).

230310130 is a wasteful number, since it uses less digits than its factorization.

230310130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9633.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 230310130 is about 15175.9721270171. The cubic root of 230310130 is about 612.9678269508.

Adding to 230310130 its reverse (31013032), we get a palindrome (261323162).

The spelling of 230310130 in words is "two hundred thirty million, three hundred ten thousand, one hundred thirty".

Divisors: 1 2 5 10 4447 5179 8894 10358 22235 25895 44470 51790 23031013 46062026 115155065 230310130