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30330131110 = 25192989127487
BaseRepresentation
bin11100001111110100…
…010001001010100110
32220021202111022010021
4130033310101022212
5444104003143420
621533343545354
72122415601136
oct341764211246
986252438107
1030330131110
1111954628464
125a655bb25a
132b248b2756
14167a222ac6
15bc7ada7aa
hex70fd112a6

30330131110 has 128 divisors (see below), whose sum is σ = 60715008000. Its totient is φ = 10863756288.

The previous prime is 30330131107. The next prime is 30330131147. The reversal of 30330131110 is 1113103303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62279287 + ... + 62279773.

It is an arithmetic number, because the mean of its divisors is an integer number (474336000).

Almost surely, 230330131110 is an apocalyptic number.

30330131110 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

30330131110 is a wasteful number, since it uses less digits than its factorization.

30330131110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 30330131110 its reverse (1113103303), we get a palindrome (31443234413).

The spelling of 30330131110 in words is "thirty billion, three hundred thirty million, one hundred thirty-one thousand, one hundred ten".

Divisors: 1 2 5 10 19 29 38 58 89 95 127 145 178 190 254 290 445 487 551 635 890 974 1102 1270 1691 2413 2435 2581 2755 3382 3683 4826 4870 5162 5510 7366 8455 9253 11303 12065 12905 14123 16910 18415 18506 22606 24130 25810 28246 36830 43343 46265 49039 56515 61849 69977 70615 86686 92530 98078 113030 123698 139954 141230 214757 216715 245195 268337 309245 327787 349885 429514 433430 490390 536674 618490 655574 699770 823517 1073785 1175131 1256947 1341685 1638935 1647034 1793621 2147570 2350262 2513894 2683370 3277870 3587242 4117585 5504561 5875655 6227953 6284735 8235170 8968105 11009122 11751310 12455906 12569470 17936210 23881993 27522805 31139765 34078799 47763986 55045610 62279530 68157598 104586659 119409965 159632269 170393995 209173318 238819930 319264538 340787990 522933295 798161345 1045866590 1596322690 3033013111 6066026222 15165065555 30330131110