Base | Representation |
---|---|
bin | 111110101011110… |
… | …0111101111111010 |
3 | 12102120210221201011 |
4 | 1331113213233322 |
5 | 13301424002442 |
6 | 544413544134 |
7 | 103060062415 |
oct | 17527475772 |
9 | 5376727634 |
10 | 2103344122 |
11 | 98a312630 |
12 | 4a84a504a |
13 | 2769bc029 |
14 | 15d4bab7c |
15 | c49c8117 |
hex | 7d5e7bfa |
2103344122 has 16 divisors (see below), whose sum is σ = 3468114144. Its totient is φ = 948766000.
The previous prime is 2103344063. The next prime is 2103344123. The reversal of 2103344122 is 2214433012.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 2103344093 and 2103344102.
It is not an unprimeable number, because it can be changed into a prime (2103344123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362029 + ... + 367792.
It is an arithmetic number, because the mean of its divisors is an integer number (216757134).
Almost surely, 22103344122 is an apocalyptic number.
2103344122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2103344122 is a deficient number, since it is larger than the sum of its proper divisors (1364770022).
2103344122 is a wasteful number, since it uses less digits than its factorization.
2103344122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 729965.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 2103344122 is about 45862.2297975142. The cubic root of 2103344122 is about 1281.2585525759.
Adding to 2103344122 its reverse (2214433012), we get a palindrome (4317777134).
The spelling of 2103344122 in words is "two billion, one hundred three million, three hundred forty-four thousand, one hundred twenty-two".
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