Base | Representation |
---|---|
bin | 1011101101100010010… |
… | …1000110111111000011 |
3 | 201020100010020210201112 |
4 | 2323120211012333003 |
5 | 11244030214232321 |
6 | 232233031153535 |
7 | 20351655436115 |
oct | 2733045067703 |
9 | 636303223645 |
10 | 201202102211 |
11 | 78369383400 |
12 | 32bb22158ab |
13 | 15c8639b466 |
14 | 9a499db3b5 |
15 | 5378c77a5b |
hex | 2ed8946fc3 |
201202102211 has 12 divisors (see below), whose sum is σ = 221176003776. Its totient is φ = 182894482320.
The previous prime is 201202102193. The next prime is 201202102219. The reversal of 201202102211 is 112201202102.
It is not a de Polignac number, because 201202102211 - 26 = 201202102147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201202102219) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1387406 + ... + 1525548.
It is an arithmetic number, because the mean of its divisors is an integer number (18431333648).
Almost surely, 2201202102211 is an apocalyptic number.
201202102211 is a deficient number, since it is larger than the sum of its proper divisors (19973901565).
201202102211 is a wasteful number, since it uses less digits than its factorization.
201202102211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150202 (or 150191 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 201202102211 its reverse (112201202102), we get a palindrome (313403304313).
The spelling of 201202102211 in words is "two hundred one billion, two hundred two million, one hundred two thousand, two hundred eleven".
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