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212031200000301 = 3116425187878797
BaseRepresentation
bin110000001101011101011100…
…010110110111100100101101
31000210201222120220000101200120
4300031131130112313210231
5210242404344200002201
62030541442155515153
762442514540055163
oct6015353426674455
91023658526011616
10212031200000301
1161617a21838170
121b945097a58ab9
1391405c18381b6
143a5051717b233
15197a641124536
hexc0d75c5b792d

212031200000301 has 8 divisors (see below), whose sum is σ = 308409018182304. Its totient is φ = 128503757575920.

The previous prime is 212031200000239. The next prime is 212031200000353. The reversal of 212031200000301 is 103000002130212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 212031200000301 - 27 = 212031200000173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212031200000201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3212593939366 + ... + 3212593939431.

It is an arithmetic number, because the mean of its divisors is an integer number (38551127272788).

Almost surely, 2212031200000301 is an apocalyptic number.

It is an amenable number.

212031200000301 is a deficient number, since it is larger than the sum of its proper divisors (96377818182003).

212031200000301 is a wasteful number, since it uses less digits than its factorization.

212031200000301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6425187878811.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 212031200000301 its reverse (103000002130212), we get a palindrome (315031202130513).

The spelling of 212031200000301 in words is "two hundred twelve trillion, thirty-one billion, two hundred million, three hundred one", and thus it is an aban number.

Divisors: 1 3 11 33 6425187878797 19275563636391 70677066666767 212031200000301