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207141341806 = 27672777871013
BaseRepresentation
bin1100000011101010010…
…1100000101001101110
3201210200000222102210101
43000322211200221232
511343211140414211
6235054233501314
720652104232340
oct3007245405156
9653600872711
10207141341806
117a936983a83
123418b27183a
13166c19b2109
14a050711290
1555c53ac5c1
hex303a960a6e

207141341806 has 64 divisors (see below), whose sum is σ = 362517622272. Its totient is φ = 86937535872.

The previous prime is 207141341783. The next prime is 207141341807. The reversal of 207141341806 is 608143141702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207141341807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204482556 + ... + 204483568.

It is an arithmetic number, because the mean of its divisors is an integer number (5664337848).

Almost surely, 2207141341806 is an apocalyptic number.

207141341806 is a deficient number, since it is larger than the sum of its proper divisors (155376280466).

207141341806 is a wasteful number, since it uses less digits than its factorization.

207141341806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 207141341806 in words is "two hundred seven billion, one hundred forty-one million, three hundred forty-one thousand, eight hundred six".

Divisors: 1 2 7 14 67 134 277 469 554 787 938 1013 1574 1939 2026 3878 5509 7091 11018 14182 18559 37118 52729 67871 105458 129913 135742 217999 259826 280601 369103 435998 475097 561202 738206 797231 950194 1525993 1594462 1964207 3051986 3928414 5580617 11161234 14605933 18800267 29211866 37600534 53414477 102241531 106828954 131601869 204483062 220832987 263203738 373901339 441665974 747802678 1545830909 3091661818 14795810129 29591620258 103570670903 207141341806