Base | Representation |
---|---|
bin | 1011101101100010010… |
… | …1011111011000001010 |
3 | 201020100010102212202221 |
4 | 2323120211133120022 |
5 | 11244030230431442 |
6 | 232233033244254 |
7 | 20351656333315 |
oct | 2733045373012 |
9 | 636303385687 |
10 | 201202202122 |
11 | 78369441479 |
12 | 32bb226368a |
13 | 15c86404a8c |
14 | 9a49a2597c |
15 | 5378c97467 |
hex | 2ed895f60a |
201202202122 has 16 divisors (see below), whose sum is σ = 306812856960. Its totient is φ = 98941160448.
The previous prime is 201202202119. The next prime is 201202202137. The reversal of 201202202122 is 221202202102.
It is a super-2 number, since 2×2012022021222 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 201202202096 and 201202202105.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2436888 + ... + 2518099.
It is an arithmetic number, because the mean of its divisors is an integer number (19175803560).
Almost surely, 2201202202122 is an apocalyptic number.
201202202122 is a deficient number, since it is larger than the sum of its proper divisors (105610654838).
201202202122 is a wasteful number, since it uses less digits than its factorization.
201202202122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4955325.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 201202202122 its reverse (221202202102), we get a palindrome (422404404224).
The spelling of 201202202122 in words is "two hundred one billion, two hundred two million, two hundred two thousand, one hundred twenty-two".
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