Base | Representation |
---|---|
bin | 1000100001011101101011 |
3 | 11012111202212 |
4 | 20201131223 |
5 | 1032443334 |
6 | 115515335 |
7 | 24663521 |
oct | 10413553 |
9 | 4174685 |
10 | 2234219 |
11 | 1296669 |
12 | 8b8b4b |
13 | 602c30 |
14 | 422311 |
15 | 2e1ece |
hex | 22176b |
2234219 has 4 divisors (see below), whose sum is σ = 2406096. Its totient is φ = 2062344.
The previous prime is 2234209. The next prime is 2234227. The reversal of 2234219 is 9124322.
2234219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9124322 = 2 ⋅4562161.
It is a cyclic number.
It is not a de Polignac number, because 2234219 - 220 = 1185643 is a prime.
It is a super-2 number, since 2×22342192 = 9983469079922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2234194 and 2234203.
It is not an unprimeable number, because it can be changed into a prime (2234209) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 85919 + ... + 85944.
It is an arithmetic number, because the mean of its divisors is an integer number (601524).
22234219 is an apocalyptic number.
2234219 is a deficient number, since it is larger than the sum of its proper divisors (171877).
2234219 is a wasteful number, since it uses less digits than its factorization.
2234219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171876.
The product of its digits is 864, while the sum is 23.
The square root of 2234219 is about 1494.7304104754. The cubic root of 2234219 is about 130.7299957087.
The spelling of 2234219 in words is "two million, two hundred thirty-four thousand, two hundred nineteen".
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