Base | Representation |
---|---|
bin | 1110011111110010011011 |
3 | 21011001220212 |
4 | 32133302123 |
5 | 1433101334 |
6 | 213241335 |
7 | 44205233 |
oct | 16376233 |
9 | 7131825 |
10 | 3800219 |
11 | 2166185 |
12 | 133324b |
13 | a30967 |
14 | 70ccc3 |
15 | 500ece |
hex | 39fc9b |
3800219 has 2 divisors, whose sum is σ = 3800220. Its totient is φ = 3800218.
The previous prime is 3800213. The next prime is 3800227. The reversal of 3800219 is 9120083.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3800219 is a prime.
It is a super-2 number, since 2×38002192 = 28883328895922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3800194 and 3800203.
It is not a weakly prime, because it can be changed into another prime (3800213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900109 + 1900110.
It is an arithmetic number, because the mean of its divisors is an integer number (1900110).
Almost surely, 23800219 is an apocalyptic number.
3800219 is a deficient number, since it is larger than the sum of its proper divisors (1).
3800219 is an equidigital number, since it uses as much as digits as its factorization.
3800219 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 3800219 is about 1949.4150404673. The cubic root of 3800219 is about 156.0520727981.
The spelling of 3800219 in words is "three million, eight hundred thousand, two hundred nineteen".
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