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199696318985224 = 23972834567199109
BaseRepresentation
bin101101011001111101101100…
…001001111111010000001000
3222012001210002211020002211201
4231121331230021333100020
5202133311030130011344
61544415120015233544
760030403642266505
oct5531755411772010
9865053084202751
10199696318985224
11586a1807aa4186
121a4925992188b4
138757388955c29
1437454d3a844ac
15181485d6694d4
hexb59f6c27f408

199696318985224 has 64 divisors (see below), whose sum is σ = 379712454710400. Its totient is φ = 98447558436864.

The previous prime is 199696318985221. The next prime is 199696318985237. The reversal of 199696318985224 is 422589813696991.

It is a super-2 number, since 2×1996963189852242 (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (82) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (199696318985221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1002850182 + ... + 1003049290.

It is an arithmetic number, because the mean of its divisors is an integer number (5933007104850).

Almost surely, 2199696318985224 is an apocalyptic number.

It is an amenable number.

199696318985224 is a deficient number, since it is larger than the sum of its proper divisors (180016135725176).

199696318985224 is a wasteful number, since it uses less digits than its factorization.

199696318985224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204062 (or 204058 counting only the distinct ones).

The product of its digits is 3627970560, while the sum is 82.

The spelling of 199696318985224 in words is "one hundred ninety-nine trillion, six hundred ninety-six billion, three hundred eighteen million, nine hundred eighty-five thousand, two hundred twenty-four".

Divisors: 1 2 4 8 97 194 283 388 566 776 1132 2264 4567 9134 18268 27451 36536 54902 109804 199109 219608 398218 442999 796436 885998 1292461 1592872 1771996 2584922 3543992 5169844 10339688 19313573 38627146 56347847 77254292 112695694 125368717 154508584 225391388 250737434 450782776 501474868 909330803 1002949736 1818661606 3637323212 5465741159 7274646424 10931482318 21862964636 43725929272 88205087891 176410175782 257340617249 352820351564 514681234498 705640703128 1029362468996 2058724937992 24962039873153 49924079746306 99848159492612 199696318985224