Base | Representation |
---|---|
bin | 10111111111111… |
… | …00001110011010 |
3 | 112000210122221210 |
4 | 23333330032122 |
5 | 403013424010 |
6 | 31550443550 |
7 | 4663054626 |
oct | 1377741632 |
9 | 460718853 |
10 | 201311130 |
11 | a36a9039 |
12 | 575035b6 |
13 | 32926017 |
14 | 1ca44186 |
15 | 12a17b20 |
hex | bffc39a |
201311130 has 16 divisors (see below), whose sum is σ = 483146784. Its totient is φ = 53682960.
The previous prime is 201311113. The next prime is 201311141. The reversal of 201311130 is 31113102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3355156 + ... + 3355215.
It is an arithmetic number, because the mean of its divisors is an integer number (30196674).
Almost surely, 2201311130 is an apocalyptic number.
201311130 is an abundant number, since it is smaller than the sum of its proper divisors (281835654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201311130 is a wasteful number, since it uses less digits than its factorization.
201311130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6710381.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 201311130 is about 14188.4153449214. The cubic root of 201311130 is about 586.0786876904.
Adding to 201311130 its reverse (31113102), we get a palindrome (232424232).
The spelling of 201311130 in words is "two hundred one million, three hundred eleven thousand, one hundred thirty".
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