Base | Representation |
---|---|
bin | 100101010111000101000 |
3 | 2022012022221 |
4 | 10222320220 |
5 | 303133412 |
6 | 42123424 |
7 | 13256122 |
oct | 4527050 |
9 | 2265287 |
10 | 1224232 |
11 | 766869 |
12 | 4b0574 |
13 | 33b2c9 |
14 | 23c212 |
15 | 192b07 |
hex | 12ae28 |
1224232 has 16 divisors (see below), whose sum is σ = 2314260. Its totient is φ = 607104.
The previous prime is 1224229. The next prime is 1224233. The reversal of 1224232 is 2324221.
It can be written as a sum of positive squares in 2 ways, for example, as 1153476 + 70756 = 1074^2 + 266^2 .
It is not an unprimeable number, because it can be changed into a prime (1224233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538 + ... + 1654.
21224232 is an apocalyptic number.
It is an amenable number.
1224232 is a deficient number, since it is larger than the sum of its proper divisors (1090028).
1224232 is a wasteful number, since it uses less digits than its factorization.
1224232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1260 (or 1256 counting only the distinct ones).
The product of its digits is 192, while the sum is 16.
The square root of 1224232 is about 1106.4501796285. The cubic root of 1224232 is about 106.9763828273.
Adding to 1224232 its reverse (2324221), we get a palindrome (3548453).
The spelling of 1224232 in words is "one million, two hundred twenty-four thousand, two hundred thirty-two".
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