Base | Representation |
---|---|
bin | 111110101011010… |
… | …1110101001011001 |
3 | 12102120101001212121 |
4 | 1331112232221121 |
5 | 13301344011413 |
6 | 544404541241 |
7 | 103055066500 |
oct | 17526565131 |
9 | 5376331777 |
10 | 2103110233 |
11 | 98a172934 |
12 | 4a83b1821 |
13 | 276939733 |
14 | 15d459837 |
15 | c497db8d |
hex | 7d5aea59 |
2103110233 has 6 divisors (see below), whose sum is σ = 2446475226. Its totient is φ = 1802665872.
The previous prime is 2103110213. The next prime is 2103110257. The reversal of 2103110233 is 3320113012.
It can be written as a sum of positive squares in only one way, i.e., 2075986969 + 27123264 = 45563^2 + 5208^2 .
It is not a de Polignac number, because 2103110233 - 29 = 2103109721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2103110213) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 21460260 + ... + 21460357.
It is an arithmetic number, because the mean of its divisors is an integer number (407745871).
Almost surely, 22103110233 is an apocalyptic number.
It is an amenable number.
2103110233 is a deficient number, since it is larger than the sum of its proper divisors (343364993).
2103110233 is an equidigital number, since it uses as much as digits as its factorization.
2103110233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42920631 (or 42920624 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2103110233 is about 45859.6798178967. The cubic root of 2103110233 is about 1281.2110594138.
Adding to 2103110233 its reverse (3320113012), we get a palindrome (5423223245).
The spelling of 2103110233 in words is "two billion, one hundred three million, one hundred ten thousand, two hundred thirty-three".
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