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200130104312012 = 227139211243700901
BaseRepresentation
bin101101100000010001101011…
…110001101100000011001100
3222020121020210001211220101002
4231200101223301230003030
5202212412423200441022
61545350300052235432
760103631356603520
oct5540215361540314
9866536701756332
10200130104312012
1158849778559656
121a54267b00bb78
138789259956aa4
14375c4c4cc3d80
151820c9b15a092
hexb6046bc6c0cc

200130104312012 has 48 divisors (see below), whose sum is σ = 405050395196160. Its totient is φ = 84749424984000.

The previous prime is 200130104311987. The next prime is 200130104312057. The reversal of 200130104312012 is 210213401031002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121029239 + ... + 122671662.

It is an arithmetic number, because the mean of its divisors is an integer number (8438549899920).

Almost surely, 2200130104312012 is an apocalyptic number.

It is an amenable number.

200130104312012 is an abundant number, since it is smaller than the sum of its proper divisors (204920290884148).

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

200130104312012 is a wasteful number, since it uses less digits than its factorization.

200130104312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243701262 (or 243701260 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 200130104312012 its reverse (210213401031002), we get a palindrome (410343505343014).

The spelling of 200130104312012 in words is "two hundred trillion, one hundred thirty billion, one hundred four million, three hundred twelve thousand, twelve".

Divisors: 1 2 4 7 14 28 139 211 278 422 556 844 973 1477 1946 2954 3892 5908 29329 58658 117316 205303 410606 821212 243700901 487401802 974803604 1705906307 3411812614 6823625228 33874425239 51420890111 67748850478 102841780222 135497700956 205683560444 237120976673 359946230777 474241953346 719892461554 948483906692 1439784923108 7147503725429 14295007450858 28590014901716 50032526078003 100065052156006 200130104312012