Base | Representation |
---|---|
bin | 1011101101001010010… |
… | …1000101010110010100 |
3 | 201020002002211020110001 |
4 | 2323102211011112110 |
5 | 11243323431312322 |
6 | 232215033341044 |
7 | 20346323653432 |
oct | 2732245052624 |
9 | 636062736401 |
10 | 201101432212 |
11 | 7831757455a |
12 | 32b84567784 |
13 | 15c6b581a05 |
14 | 9a3a4b3d52 |
15 | 536eede827 |
hex | 2ed2945594 |
201101432212 has 12 divisors (see below), whose sum is σ = 355156199860. Its totient is φ = 99628232256.
The previous prime is 201101432149. The next prime is 201101432237. The reversal of 201101432212 is 212234101102.
It can be written as a sum of positive squares in 2 ways, for example, as 163607306256 + 37494125956 = 404484^2 + 193634^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 201101432212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230620473 + ... + 230621344.
Almost surely, 2201101432212 is an apocalyptic number.
It is an amenable number.
201101432212 is a deficient number, since it is larger than the sum of its proper divisors (154054767648).
201101432212 is a wasteful number, since it uses less digits than its factorization.
201101432212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461241930 (or 461241928 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 201101432212 its reverse (212234101102), we get a palindrome (413335533314).
The spelling of 201101432212 in words is "two hundred one billion, one hundred one million, four hundred thirty-two thousand, two hundred twelve".
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