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201030200222310 = 232517131392287727
BaseRepresentation
bin101101101101010111111101…
…101011000110001001100110
3222100210022002022002201210200
4231231113331223012021212
5202322134322224103220
61551315555443331330
760225644523604104
oct5555277553061146
9870708068081720
10201030200222310
115906647a1a7258
121a668bbb380b46
1388230b3254044
14378dcb0d14c74
1518393cbcce890
hexb6d5fdac6266

201030200222310 has 48 divisors (see below), whose sum is σ = 553424315910336. Its totient is φ = 50454638486784.

The previous prime is 201030200222281. The next prime is 201030200222323. The reversal of 201030200222310 is 13222002030102.

201030200222310 is a `hidden beast` number, since 20 + 10 + 302 + 0 + 0 + 2 + 22 + 310 = 666.

It is a super-2 number, since 2×2010302002223102 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65696142334 + ... + 65696145393.

It is an arithmetic number, because the mean of its divisors is an integer number (11529673248132).

Almost surely, 2201030200222310 is an apocalyptic number.

201030200222310 is an abundant number, since it is smaller than the sum of its proper divisors (352394115688026).

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

201030200222310 is a wasteful number, since it uses less digits than its factorization.

201030200222310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131392287757 (or 131392287754 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201030200222310 its reverse (13222002030102), we get a palindrome (214252202252412).

The spelling of 201030200222310 in words is "two hundred one trillion, thirty billion, two hundred million, two hundred twenty-two thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 17 18 30 34 45 51 85 90 102 153 170 255 306 510 765 1530 131392287727 262784575454 394176863181 656961438635 788353726362 1182530589543 1313922877270 1970884315905 2233668891359 2365061179086 3941768631810 4467337782718 5912652947715 6701006674077 11168344456795 11825305895430 13402013348154 20103020022231 22336688913590 33505033370385 40206040044462 67010066740770 100515100111155 201030200222310