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213295696110 = 23257259819769
BaseRepresentation
bin1100011010100101101…
…0100000100011101110
3202101112221111000202200
43012221122200203232
511443312144233420
6241553043002330
721260444334300
oct3065132404356
9671487430680
10213295696110
1182504950502
12354083693a6
1317162a42993
14a475c1d970
155835834b90
hex31a96a08ee

213295696110 has 144 divisors (see below), whose sum is σ = 656045535600. Its totient is φ = 47926916352.

The previous prime is 213295696109. The next prime is 213295696121. The reversal of 213295696110 is 11696592312.

213295696110 is a `hidden beast` number, since 2 + 1 + 3 + 29 + 5 + 6 + 9 + 611 + 0 = 666.

213295696110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 149695 + ... + 670074.

It is an arithmetic number, because the mean of its divisors is an integer number (4555871775).

Almost surely, 2213295696110 is an apocalyptic number.

213295696110 is an abundant number, since it is smaller than the sum of its proper divisors (442749839490).

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

213295696110 is a wasteful number, since it uses less digits than its factorization.

213295696110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819855 (or 819845 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The spelling of 213295696110 in words is "two hundred thirteen billion, two hundred ninety-five million, six hundred ninety-six thousand, one hundred ten".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 49 59 63 70 90 98 105 118 126 147 177 210 245 294 295 315 354 413 441 490 531 590 630 735 826 882 885 1062 1239 1470 1770 2065 2205 2478 2655 2891 3717 4130 4410 5310 5782 6195 7434 8673 12390 14455 17346 18585 26019 28910 37170 43365 52038 86730 130095 260190 819769 1639538 2459307 4098845 4918614 5738383 7377921 8197690 11476766 12296535 14755842 17215149 24593070 28691915 34430298 36889605 40168681 48366371 51645447 57383830 73779210 80337362 86075745 96732742 103290894 120506043 145099113 172151490 200843405 241012086 241831855 258227235 290198226 338564597 361518129 401686810 435297339 483663710 516454470 602530215 677129194 723036258 725495565 870594678 1015693791 1205060430 1450991130 1692822985 1807590645 2031387582 2176486695 2369952179 3047081373 3385645970 3615181290 4352973390 4739904358 5078468955 6094162746 7109856537 10156937910 11849760895 14219713074 15235406865 21329569611 23699521790 30470813730 35549282685 42659139222 71098565370 106647848055 213295696110