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30110313310 = 2573111974051
BaseRepresentation
bin11100000010101101…
…101110101101011110
32212201102212101210021
4130002231232231132
5443131220011220
621455452302354
72114106304000
oct340255565536
985642771707
1030110313310
111185153a060
125a03a719ba
132abb1a9c4c
141658d62370
15bb36694aa
hex702b6eb5e

30110313310 has 128 divisors (see below), whose sum is σ = 69318374400. Its totient is φ = 9335088000.

The previous prime is 30110313281. The next prime is 30110313319. The reversal of 30110313310 is 1331301103.

It is a super-2 number, since 2×301103133102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110313319) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7430785 + ... + 7434835.

It is an arithmetic number, because the mean of its divisors is an integer number (541549800).

Almost surely, 230110313310 is an apocalyptic number.

30110313310 is an abundant number, since it is smaller than the sum of its proper divisors (39208061090).

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

30110313310 is a wasteful number, since it uses less digits than its factorization.

30110313310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287 (or 4273 counting only the distinct ones).

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

Adding to 30110313310 its reverse (1331301103), we get a palindrome (31441614413).

It can be divided in two parts, 301103 and 13310, that added together give a palindrome (314413).

The spelling of 30110313310 in words is "thirty billion, one hundred ten million, three hundred thirteen thousand, three hundred ten".

Divisors: 1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 154 197 245 343 385 394 490 539 686 770 985 1078 1379 1715 1970 2167 2695 2758 3430 3773 4051 4334 5390 6895 7546 8102 9653 10835 13790 15169 18865 19306 20255 21670 28357 30338 37730 40510 44561 48265 56714 67571 75845 89122 96530 106183 135142 141785 151690 198499 212366 222805 283570 311927 337855 396998 445610 530915 623854 675710 743281 798047 992495 1061830 1389493 1486562 1559635 1596094 1984990 2183489 2778986 3119270 3716405 3990235 4366978 5586329 6947465 7432810 7980470 8778517 10917445 11172658 13894930 15284423 17557034 21834890 27931645 30568846 39104303 43892585 55863290 61449619 76422115 78208606 87785170 122899238 152844230 195521515 273730121 307248095 391043030 430147333 547460242 614496190 860294666 1368650605 2150736665 2737301210 3011031331 4301473330 6022062662 15055156655 30110313310