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11678730304124 = 221323471032017109
BaseRepresentation
bin1010100111110010101010…
…0100100011101001111100
31112100110211210110120111102
42221330222210203221330
53012321014424212444
640501045025312232
72313521552445602
oct251745244435174
945313753416442
1011678730304124
1137a2a1587a254
1213874bb195678
136693b812b920
142c5379ac1872
15153bcd2de84e
hexa9f2a923a7c

11678730304124 has 96 divisors (see below), whose sum is σ = 23683259658240. Its totient is φ = 4997134948608.

The previous prime is 11678730304093. The next prime is 11678730304159. The reversal of 11678730304124 is 42140303787611.

It is a Harshad number since it is a multiple of its sum of digits (47).

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 31 ways as a sum of consecutive naturals, for example, 4781282 + ... + 6798390.

It is an arithmetic number, because the mean of its divisors is an integer number (246700621440).

Almost surely, 211678730304124 is an apocalyptic number.

It is an amenable number.

11678730304124 is an abundant number, since it is smaller than the sum of its proper divisors (12004529354116).

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

11678730304124 is a wasteful number, since it uses less digits than its factorization.

11678730304124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017299 (or 2017297 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 11678730304124 in words is "eleven trillion, six hundred seventy-eight billion, seven hundred thirty million, three hundred four thousand, one hundred twenty-four".

Divisors: 1 2 4 13 23 26 46 47 52 92 94 103 188 206 299 412 598 611 1081 1196 1222 1339 2162 2369 2444 2678 4324 4738 4841 5356 9476 9682 14053 19364 28106 30797 56212 61594 62933 111343 123188 125866 222686 251732 445372 1447459 2017109 2894918 4034218 5789836 8068436 26222417 46393507 52444834 92787014 94804123 104889668 185574028 189608246 207762227 379216492 415524454 603115591 831048908 1206231182 1232453599 2180494829 2412462364 2464907198 2700908951 4360989658 4778531221 4929814396 5401817902 8721979316 9557062442 9764824669 10803635804 19114124884 19529649338 28346432777 39059298676 56692865554 62120905873 113385731108 124241811746 126942720697 224590967387 248483623492 253885441394 449181934774 507770882788 898363869548 2919682576031 5839365152062 11678730304124