Base | Representation |
---|---|
bin | 1011101101001001111… |
… | …1101010011001101000 |
3 | 201020002000011001001201 |
4 | 2323102133222121220 |
5 | 11243323100323422 |
6 | 232214543053544 |
7 | 20346305614330 |
oct | 2732237523150 |
9 | 636060131051 |
10 | 201100011112 |
11 | 783167938a0 |
12 | 32b83ba12b4 |
13 | 15c6b1a4c20 |
14 | 9a3a2240c0 |
15 | 536ed0d727 |
hex | 2ed27ea668 |
201100011112 has 128 divisors (see below), whose sum is σ = 528277800960. Its totient is φ = 69179109120.
The previous prime is 201100011097. The next prime is 201100011131. The reversal of 201100011112 is 211110001102.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361738 + ... + 730105.
It is an arithmetic number, because the mean of its divisors is an integer number (4127170320).
Almost surely, 2201100011112 is an apocalyptic number.
201100011112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
201100011112 is an abundant number, since it is smaller than the sum of its proper divisors (327177789848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201100011112 is a wasteful number, since it uses less digits than its factorization.
201100011112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1091903 (or 1091899 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 201100011112 its reverse (211110001102), we get a palindrome (412210012214).
The spelling of 201100011112 in words is "two hundred one billion, one hundred million, eleven thousand, one hundred twelve".
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