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207093208343 = 7237797192011
BaseRepresentation
bin1100000011011110110…
…1111001010100010111
3201210112200102000002112
43000313231321110113
511343111330131333
6235045354101235
720650651140500
oct3006755712427
9653480360075
10207093208343
117a91179865a
123417711a81b
13166b4a2b488
14a048181ba7
1555c1050948
hex3037b79517

207093208343 has 48 divisors (see below), whose sum is σ = 251020339200. Its totient is φ = 170202876480.

The previous prime is 207093208339. The next prime is 207093208367. The reversal of 207093208343 is 343802390702.

It is not a de Polignac number, because 207093208343 - 22 = 207093208339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 207093208343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207093258343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102979208 + ... + 102981218.

It is an arithmetic number, because the mean of its divisors is an integer number (5229590400).

Almost surely, 2207093208343 is an apocalyptic number.

207093208343 is a deficient number, since it is larger than the sum of its proper divisors (43927130857).

207093208343 is a wasteful number, since it uses less digits than its factorization.

207093208343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860 (or 2853 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 207093208343 in words is "two hundred seven billion, ninety-three million, two hundred eight thousand, three hundred forty-three".

Divisors: 1 7 37 49 79 259 553 719 1813 2011 2923 3871 5033 14077 20461 26603 35231 56801 74407 98539 143227 158869 186221 397607 520849 1112083 1303547 1445909 2101637 2783249 3645943 5878153 7784581 10121363 14711459 41147071 53498633 70849541 102980213 114226811 288029497 374490431 799587677 2621433017 4226392007 5597113739 29584744049 207093208343