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912944206482 = 2372112191350697
BaseRepresentation
bin11010100100011111011…
…01110001001010010010
310020021110122120220101020
431102033231301022102
5104424202204101412
61535222322420310
7122646415500600
oct15221755611222
93207418526336
10912944206482
113221a5227800
12128b27201696
1368123424699
143228858a870
1518b33b0c18c
hexd48fb71292

912944206482 has 144 divisors (see below), whose sum is σ = 2457513969120. Its totient is φ = 224647758720.

The previous prime is 912944206453. The next prime is 912944206529. The reversal of 912944206482 is 284602449219.

912944206482 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 558 + ... + 1351254.

It is an arithmetic number, because the mean of its divisors is an integer number (17066069230).

Almost surely, 2912944206482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 912944206482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1228756984560).

912944206482 is an abundant number, since it is smaller than the sum of its proper divisors (1544569762638).

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

912944206482 is a wasteful number, since it uses less digits than its factorization.

912944206482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350757 (or 1350739 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 912944206482 in words is "nine hundred twelve billion, nine hundred forty-four million, two hundred six thousand, four hundred eighty-two".

Divisors: 1 2 3 6 7 11 14 19 21 22 33 38 42 49 57 66 77 98 114 121 133 147 154 209 231 242 266 294 363 399 418 462 539 627 726 798 847 931 1078 1254 1463 1617 1694 1862 2299 2541 2793 2926 3234 4389 4598 5082 5586 5929 6897 8778 10241 11858 13794 16093 17787 20482 30723 32186 35574 48279 61446 96558 112651 225302 337953 675906 1350697 2701394 4052091 8104182 9454879 14857667 18909758 25663243 28364637 29715334 44573001 51326486 56729274 66184153 76989729 89146002 104003669 132368306 153979458 163434337 179642701 198552459 208007338 282295673 312011007 326868674 359285402 397104918 490303011 538928103 564591346 624022014 728025683 846887019 980606022 1077856206 1144040359 1257498907 1456051366 1693774038 1976069711 2184077049 2288080718 2514997814 3105252403 3432121077 3772496721 3952139422 4368154098 5928209133 6210504806 6864242154 7544993442 8008282513 9315757209 11856418266 13832487977 16016565026 18631514418 21736766821 24024847539 27664975954 41497463931 43473533642 48049695078 65210300463 82994927862 130420600926 152157367747 304314735494 456472103241 912944206482