Base | Representation |
---|---|
bin | 1011101101100010010… |
… | …1000110111011111100 |
3 | 201020100010020210110011 |
4 | 2323120211012323330 |
5 | 11244030214231022 |
6 | 232233031153004 |
7 | 20351655435412 |
oct | 2733045067374 |
9 | 636303223404 |
10 | 201202102012 |
11 | 7836938323a |
12 | 32bb2215764 |
13 | 15c8639b342 |
14 | 9a499db2b2 |
15 | 5378c77977 |
hex | 2ed8946efc |
201202102012 has 12 divisors (see below), whose sum is σ = 354263824936. Its totient is φ = 99983866320.
The previous prime is 201202101977. The next prime is 201202102091. The reversal of 201202102012 is 210201202102.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 201202101983 and 201202102001.
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, 154295439 + ... + 154296742.
Almost surely, 2201202102012 is an apocalyptic number.
It is an amenable number.
201202102012 is a deficient number, since it is larger than the sum of its proper divisors (153061722924).
201202102012 is a wasteful number, since it uses less digits than its factorization.
201202102012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308592348 (or 308592346 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 201202102012 its reverse (210201202102), we get a palindrome (411403304114).
The spelling of 201202102012 in words is "two hundred one billion, two hundred two million, one hundred two thousand, twelve".
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