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34684405631360 = 275314142639169
BaseRepresentation
bin1111110001011100101111…
…01011010100100110000000
311112210210111212022211222022
413320232113223110212000
514021232130320200420
6201433443533101012
710206602622313262
oct770562753244600
9145723455284868
1034684405631360
1110062634838351
123a820a1327768
131647957982244
1487ca3c88bb32
1540234ac6cc25
hex1f8b97ad4980

34684405631360 has 128 divisors (see below), whose sum is σ = 87679778054400. Its totient is φ = 13098752409600.

The previous prime is 34684405631357. The next prime is 34684405631437. The reversal of 34684405631360 is 6313650448643.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 20506145 + ... + 22133024.

It is an arithmetic number, because the mean of its divisors is an integer number (684998266050).

Almost surely, 234684405631360 is an apocalyptic number.

It is an amenable number.

34684405631360 is an abundant number, since it is smaller than the sum of its proper divisors (52995372423040).

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

34684405631360 is a wasteful number, since it uses less digits than its factorization.

34684405631360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42639260 (or 42639248 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 53.

The spelling of 34684405631360 in words is "thirty-four trillion, six hundred eighty-four billion, four hundred five million, six hundred thirty-one thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 31 32 40 41 62 64 80 82 124 128 155 160 164 205 248 310 320 328 410 496 620 640 656 820 992 1240 1271 1312 1640 1984 2480 2542 2624 3280 3968 4960 5084 5248 6355 6560 9920 10168 12710 13120 19840 20336 25420 26240 40672 50840 81344 101680 162688 203360 406720 813440 42639169 85278338 170556676 213195845 341113352 426391690 682226704 852783380 1321814239 1364453408 1705566760 1748205929 2643628478 2728906816 3411133520 3496411858 5287256956 5457813632 6609071195 6822267040 6992823716 8741029645 10574513912 13218142390 13644534080 13985647432 17482059290 21149027824 26436284780 27289068160 27971294864 34964118580 42298055648 52872569560 54194383799 55942589728 69928237160 84596111296 105745139120 108388767598 111885179456 139856474320 169192222592 211490278240 216777535196 223770358912 270971918995 279712948640 422980556480 433555070392 541943837990 559425897280 845961112960 867110140784 1083887675980 1118851794560 1734220281568 2167775351960 3468440563136 4335550703920 6936881126272 8671101407840 17342202815680 34684405631360