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214290045360 = 243251915664477
BaseRepresentation
bin1100011110010010101…
…1101001100110110000
3202111010020112012111200
43013210223221212300
512002331222422420
6242235443211200
721324210221556
oct3074453514660
9674106465450
10214290045360
1182975164846
1235645376b00
1317290a51b11
14a52bcd9bd6
155892c9bb90
hex31e4ae99b0

214290045360 has 120 divisors (see below), whose sum is σ = 757534156080. Its totient is φ = 54136429056.

The previous prime is 214290045313. The next prime is 214290045377. The reversal of 214290045360 is 63540092412.

It is a happy number.

214290045360 is a `hidden beast` number, since 2 + 1 + 4 + 290 + 0 + 4 + 5 + 360 = 666.

214290045360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7818559 + ... + 7845918.

It is an arithmetic number, because the mean of its divisors is an integer number (6312784634).

Almost surely, 2214290045360 is an apocalyptic number.

214290045360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214290045360 is an abundant number, since it is smaller than the sum of its proper divisors (543244110720).

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

214290045360 is a wasteful number, since it uses less digits than its factorization.

214290045360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15664515 (or 15664506 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 214290045360 in words is "two hundred fourteen billion, two hundred ninety million, forty-five thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 36 38 40 45 48 57 60 72 76 80 90 95 114 120 144 152 171 180 190 228 240 285 304 342 360 380 456 570 684 720 760 855 912 1140 1368 1520 1710 2280 2736 3420 4560 6840 13680 15664477 31328954 46993431 62657908 78322385 93986862 125315816 140980293 156644770 187973724 234967155 250631632 281960586 297625063 313289540 375947448 469934310 563921172 595250126 626579080 704901465 751894896 892875189 939868620 1127842344 1190500252 1253158160 1409802930 1488125315 1785750378 1879737240 2255684688 2381000504 2678625567 2819605860 2976250630 3571500756 3759474480 4464375945 4762001008 5357251134 5639211720 5952501260 7143001512 8928751890 10714502268 11278423440 11905002520 13393127835 14286003024 17857503780 21429004536 23810005040 26786255670 35715007560 42858009072 53572511340 71430015120 107145022680 214290045360