Base | Representation |
---|---|
bin | 1000100010011101110010 |
3 | 11012201101211 |
4 | 20202131302 |
5 | 1033111242 |
6 | 115550334 |
7 | 25011502 |
oct | 10423562 |
9 | 4181354 |
10 | 2238322 |
11 | 1299759 |
12 | 8bb3aa |
13 | 604a68 |
14 | 423a02 |
15 | 2e3317 |
hex | 222772 |
2238322 has 16 divisors (see below), whose sum is σ = 3640032. Its totient is φ = 1028160.
The previous prime is 2238319. The next prime is 2238323.
2238322 is nontrivially palindromic in base 10.
It is a d-powerful number, because it can be written as 27 + 214 + 32 + 82 + 310 + 216 + 221 .
It is a junction number, because it is equal to n+sod(n) for n = 2238293 and 2238302.
It is not an unprimeable number, because it can be changed into a prime (2238323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697 + ... + 2227.
It is an arithmetic number, because the mean of its divisors is an integer number (227502).
22238322 is an apocalyptic number.
2238322 is a deficient number, since it is larger than the sum of its proper divisors (1401710).
2238322 is a wasteful number, since it uses less digits than its factorization.
2238322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1593.
The product of its digits is 1152, while the sum is 22.
The square root of 2238322 is about 1496.1022692316. The cubic root of 2238322 is about 130.8099725241.
The spelling of 2238322 in words is "two million, two hundred thirty-eight thousand, three hundred twenty-two".
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