Base | Representation |
---|---|
bin | 1011101110000000001… |
… | …1001000001111110100 |
3 | 201020122212001012201200 |
4 | 2323200003020033310 |
5 | 11244304304142322 |
6 | 232253305052500 |
7 | 20355036524313 |
oct | 2734003101764 |
9 | 636585035650 |
10 | 201327412212 |
11 | 78423091693 |
12 | 33028187130 |
13 | 15ca63342a4 |
14 | 9a5c4da27a |
15 | 5384c7b8ac |
hex | 2ee00c83f4 |
201327412212 has 36 divisors (see below), whose sum is σ = 525327444096. Its totient is φ = 64944326160.
The previous prime is 201327412199. The next prime is 201327412217. The reversal of 201327412212 is 212214723102.
It is a happy number.
201327412212 is a `hidden beast` number, since 2 + 0 + 1 + 32 + 7 + 412 + 212 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201327412217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90199338 + ... + 90201569.
Almost surely, 2201327412212 is an apocalyptic number.
It is an amenable number.
201327412212 is an abundant number, since it is smaller than the sum of its proper divisors (324000031884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201327412212 is a wasteful number, since it uses less digits than its factorization.
201327412212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180400948 (or 180400943 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The spelling of 201327412212 in words is "two hundred one billion, three hundred twenty-seven million, four hundred twelve thousand, two hundred twelve".
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