Base | Representation |
---|---|
bin | 111101011010010001100 |
3 | 10210020100122 |
4 | 13223102030 |
5 | 1003343200 |
6 | 111044112 |
7 | 23050523 |
oct | 7532214 |
9 | 3706318 |
10 | 2012300 |
11 | 1154964 |
12 | 810638 |
13 | 555c14 |
14 | 3a54ba |
15 | 29b385 |
hex | 1eb48c |
2012300 has 18 divisors (see below), whose sum is σ = 4366908. Its totient is φ = 804880.
The previous prime is 2012299. The next prime is 2012317. The reversal of 2012300 is 32102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9962 + ... + 10161.
It is an arithmetic number, because the mean of its divisors is an integer number (242606).
22012300 is an apocalyptic number.
2012300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2012300 is an abundant number, since it is smaller than the sum of its proper divisors (2354608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012300 is a wasteful number, since it uses less digits than its factorization.
2012300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20137 (or 20130 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 8.
The square root of 2012300 is about 1418.5556034220. Note that the first 3 decimals coincide. The cubic root of 2012300 is about 126.2498611246.
Adding to 2012300 its reverse (32102), we get a palindrome (2044402).
The spelling of 2012300 in words is "two million, twelve thousand, three hundred".
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