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212300333323302 = 23719370547717967
BaseRepresentation
bin110000010001011000000101…
…111101000001010000100110
31000211200201021020211202201110
4300101120011331001100212
5210311312040312321202
62031305232101005450
762501123112421560
oct6021300575012046
91024621236752643
10212300333323302
116171107a559154
121b9892880b3886
13915cab2874993
143a5d568b10330
151982643a6126c
hexc11605f41426

212300333323302 has 64 divisors (see below), whose sum is σ = 510799884410880. Its totient is φ = 57464516758176.

The previous prime is 212300333323279. The next prime is 212300333323339. The reversal of 212300333323302 is 203323333003212.

It is a self number, because there is not a number n which added to its sum of digits gives 212300333323302.

It is a congruent number.

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, 295337523 + ... + 296055489.

It is an arithmetic number, because the mean of its divisors is an integer number (7981248193920).

Almost surely, 2212300333323302 is an apocalyptic number.

212300333323302 is an abundant number, since it is smaller than the sum of its proper divisors (298499551087578).

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

212300333323302 is a wasteful number, since it uses less digits than its factorization.

212300333323302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088545.

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 212300333323302 its reverse (203323333003212), we get a palindrome (415623666326514).

The spelling of 212300333323302 in words is "two hundred twelve trillion, three hundred billion, three hundred thirty-three million, three hundred twenty-three thousand, three hundred two".

Divisors: 1 2 3 6 7 14 19 21 38 42 57 114 133 266 399 798 370547 717967 741094 1111641 1435934 2153901 2223282 2593829 4307802 5025769 5187658 7040393 7781487 10051538 13641373 14080786 15077307 15562974 21121179 27282746 30154614 40924119 42242358 49282751 81848238 95489611 98565502 147848253 190979222 286468833 295696506 572937666 266040517949 532081035898 798121553847 1596243107694 1862283625643 3724567251286 5054769841031 5586850876929 10109539682062 11173701753858 15164309523093 30328619046186 35383388887217 70766777774434 106150166661651 212300333323302