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30101013230310 = 23251133191858199
BaseRepresentation
bin1101101100000011100000…
…01100110111001011100110
310221120121222100220112102100
412312001300030313023212
512421133333341332220
6144004114203152530
76224504111601021
oct666016014671346
9127517870815370
1030101013230310
11965584a267080
123461940515746
1313a4689b3bb49
14760c7ac001b8
15372ee2e59d90
hex1b60703372e6

30101013230310 has 96 divisors (see below), whose sum is σ = 85635358099200. Its totient is φ = 7275169281600.

The previous prime is 30101013230293. The next prime is 30101013230347. The reversal of 30101013230310 is 1303231010103.

It is a happy number.

30101013230310 is a `hidden beast` number, since 30 + 1 + 0 + 1 + 0 + 1 + 323 + 0 + 310 = 666.

It is a super-2 number, since 2×301010132303102 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45601410 + ... + 46256789.

It is an arithmetic number, because the mean of its divisors is an integer number (892034980200).

Almost surely, 230101013230310 is an apocalyptic number.

30101013230310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30101013230310 is an abundant number, since it is smaller than the sum of its proper divisors (55534344868890).

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

30101013230310 is a wasteful number, since it uses less digits than its factorization.

30101013230310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91858554 (or 91858551 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 30101013230310 its reverse (1303231010103), we get a palindrome (31404244240413).

The spelling of 30101013230310 in words is "thirty trillion, one hundred one billion, thirteen million, two hundred thirty thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 331 495 662 990 993 1655 1986 2979 3310 3641 4965 5958 7282 9930 10923 14895 18205 21846 29790 32769 36410 54615 65538 109230 163845 327690 91858199 183716398 275574597 459290995 551149194 826723791 918581990 1010440189 1377872985 1653447582 2020880378 2755745970 3031320567 4133618955 5052200945 6062641134 8267237910 9093961701 10104401890 15156602835 18187923402 30313205670 30405063869 45469808505 60810127738 90939617010 91215191607 152025319345 182430383214 273645574821 304050638690 334455702559 456075958035 547291149642 668911405118 912151916070 1003367107677 1368227874105 1672278512795 2006734215354 2736455748210 3010101323031 3344557025590 5016835538385 6020202646062 10033671076770 15050506615155 30101013230310