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2030310230 = 251324725561
BaseRepresentation
bin111100100000100…
…0001001101010110
312020111101110001012
41321001001031112
513124224411410
6533244332222
7101212231544
oct17101011526
95214343035
102030310230
1195206a143
12487b44072
1326482a600
14153908d94
15bd39d605
hex79041356

2030310230 has 48 divisors (see below), whose sum is σ = 4041658944. Its totient is φ = 733674240.

The previous prime is 2030310229. The next prime is 2030310241. The reversal of 2030310230 is 320130302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66650 + ... + 92210.

It is an arithmetic number, because the mean of its divisors is an integer number (84201228).

Almost surely, 22030310230 is an apocalyptic number.

2030310230 is a deficient number, since it is larger than the sum of its proper divisors (2011348714).

2030310230 is a wasteful number, since it uses less digits than its factorization.

2030310230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25641 (or 25628 counting only the distinct ones).

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

The square root of 2030310230 is about 45058.9639250616. The cubic root of 2030310230 is about 1266.2539145315.

Adding to 2030310230 its reverse (320130302), we get a palindrome (2350440532).

The spelling of 2030310230 in words is "two billion, thirty million, three hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 13 26 47 65 94 130 169 235 338 470 611 845 1222 1690 3055 6110 7943 15886 25561 39715 51122 79430 127805 255610 332293 664586 1201367 1661465 2402734 3322930 4319809 6006835 8639618 12013670 15617771 21599045 31235542 43198090 78088855 156177710 203031023 406062046 1015155115 2030310230