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8350085975 = 5271121792203
BaseRepresentation
bin1111100011011010…
…00011001101010111
3210112221011022120112
413301231003031113
5114100110222400
63500323153235
7413631362660
oct76155031527
923487138515
108350085975
1135a5451200
12175051581b
13a30c2949a
14592d98367
1533d0ee835
hex1f1b43357

8350085975 has 72 divisors (see below), whose sum is σ = 13085412480. Its totient is φ = 5173819200.

The previous prime is 8350085927. The next prime is 8350085987. The reversal of 8350085975 is 5795800538.

It is not a de Polignac number, because 8350085975 - 214 = 8350069591 is a prime.

It is a congruent number.

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 71 ways as a sum of consecutive naturals, for example, 3789224 + ... + 3791426.

It is an arithmetic number, because the mean of its divisors is an integer number (181741840).

Almost surely, 28350085975 is an apocalyptic number.

8350085975 is a deficient number, since it is larger than the sum of its proper divisors (4735326505).

8350085975 is a wasteful number, since it uses less digits than its factorization.

8350085975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421 (or 2405 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 50.

The square root of 8350085975 is about 91378.8048455439. The cubic root of 8350085975 is about 2028.7583284936.

The spelling of 8350085975 in words is "eight billion, three hundred fifty million, eighty-five thousand, nine hundred seventy-five".

Divisors: 1 5 7 11 25 35 55 77 121 175 179 275 385 605 847 895 1253 1925 1969 2203 3025 4235 4475 6265 9845 11015 13783 15421 21175 21659 24233 31325 49225 55075 68915 77105 108295 121165 151613 169631 266563 344575 385525 394337 541475 605825 758065 848155 1332815 1865941 1971685 2760359 3790325 4240775 4337707 6664075 9329705 9858425 13801795 21688535 30363949 46648525 47714777 69008975 108442675 151819745 238573885 334003439 759098725 1192869425 1670017195 8350085975