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30201141224105 = 5175361715212971
BaseRepresentation
bin1101101110111110000000…
…10010110110001010101001
310221221012102110101122010222
412313133000102312022221
512424303414123132410
6144122113541415425
76234650301523205
oct667370022661251
9127835373348128
1030201141224105
119694260973875
12347922510a575
1313b0c56013b57
14765a58c5bb05
15375903528955
hex1b77c04b62a9

30201141224105 has 128 divisors (see below), whose sum is σ = 40388805522432. Its totient is φ = 21587005440000.

The previous prime is 30201141224081. The next prime is 30201141224131. The reversal of 30201141224105 is 50142214110203.

It is a happy number.

It is not a de Polignac number, because 30201141224105 - 226 = 30201074115241 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10165310270 + ... + 10165313240.

It is an arithmetic number, because the mean of its divisors is an integer number (315537543144).

Almost surely, 230201141224105 is an apocalyptic number.

It is an amenable number.

30201141224105 is a deficient number, since it is larger than the sum of its proper divisors (10187664298327).

30201141224105 is a wasteful number, since it uses less digits than its factorization.

30201141224105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3699.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 30201141224105 its reverse (50142214110203), we get a palindrome (80343355334308).

The spelling of 30201141224105 in words is "thirty trillion, two hundred one billion, one hundred forty-one million, two hundred twenty-four thousand, one hundred five".

Divisors: 1 5 17 53 61 71 85 265 305 355 521 901 1037 1207 2605 2971 3233 3763 4331 4505 5185 6035 8857 14855 16165 18815 21655 27613 31781 36991 44285 50507 54961 63971 73627 138065 157463 158905 181231 184955 210941 229543 252535 274805 319855 368135 469421 540277 628847 787315 906155 1054705 1147715 1547891 1684393 1960523 2256451 2347105 2676871 2701385 3080927 3144235 3585997 3902231 7739455 8421965 9605243 9802615 11179873 11282255 12867401 13384355 15404635 17929985 19511155 26314147 28634681 33328891 38359667 48026215 55899365 64337005 82038223 94421351 109900261 119591903 131570735 143173405 163289131 166644455 190057841 191798335 218745817 410191115 472106755 549501305 597959515 681972253 816445655 950289205 1093729085 1394649791 1605162967 1868304437 2033062351 3409861265 5004331603 5824713833 6703915921 6973248955 8025814835 9341522185 10165311755 11593528301 25021658015 29123569165 33519579605 57967641505 85073637251 99020135161 113966570657 355307543813 425368186255 495100675805 569832853285 1776537719065 6040228244821 30201141224105