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2706043790820 = 2235611756942083
BaseRepresentation
bin100111011000001100110…
…001110110010111100100
3100120200202211210122002110
4213120030301312113210
5323313434202301240
65431050033441020
7366335200464006
oct47301461662744
910520684718073
102706043790820
1195369919aa27
12378548710170
13168242b901a6
1494d8a722376
154a5cc96cc80
hex2760cc765e4

2706043790820 has 96 divisors (see below), whose sum is σ = 7701755806080. Its totient is φ = 709724712960.

The previous prime is 2706043790819. The next prime is 2706043790831. The reversal of 2706043790820 is 280973406072.

2706043790820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2706043790820.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64281499 + ... + 64323581.

It is an arithmetic number, because the mean of its divisors is an integer number (80226622980).

Almost surely, 22706043790820 is an apocalyptic number.

2706043790820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2706043790820 is an abundant number, since it is smaller than the sum of its proper divisors (4995712015260).

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

2706043790820 is a wasteful number, since it uses less digits than its factorization.

2706043790820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59725 (or 59723 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 2706043790820 in words is "two trillion, seven hundred six billion, forty-three million, seven hundred ninety thousand, eight hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 61 122 183 244 305 366 610 732 915 1220 1830 3660 17569 35138 42083 52707 70276 84166 87845 105414 126249 168332 175690 210415 210828 252498 263535 351380 420830 504996 527070 631245 841660 1054140 1071709 1262490 2143418 2524980 2567063 3215127 4286836 5134126 5358545 6430254 7701189 10268252 10717090 12835315 12860508 15402378 16075635 21434180 25670630 30804756 32151270 38505945 51341260 64302540 77011890 154023780 739356227 1478712454 2218068681 2957424908 3696781135 4436137362 7393562270 8872274724 11090343405 14787124540 22180686810 44361373620 45100729847 90201459694 135302189541 180402919388 225503649235 270604379082 451007298470 541208758164 676510947705 902014596940 1353021895410 2706043790820