Base | Representation |
---|---|
bin | 101000111101100010100 |
3 | 2112012012011 |
4 | 11013230110 |
5 | 320422403 |
6 | 44434004 |
7 | 14260126 |
oct | 5075424 |
9 | 2465164 |
10 | 1342228 |
11 | 837488 |
12 | 548904 |
13 | 37cc24 |
14 | 26d216 |
15 | 1b7a6d |
hex | 147b14 |
1342228 has 6 divisors (see below), whose sum is σ = 2348906. Its totient is φ = 671112.
The previous prime is 1342223. The next prime is 1342241. The reversal of 1342228 is 8222431.
It can be written as a sum of positive squares in only one way, i.e., 806404 + 535824 = 898^2 + 732^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1342199 and 1342208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1342223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167775 + ... + 167782.
21342228 is an apocalyptic number.
It is an amenable number.
1342228 is a deficient number, since it is larger than the sum of its proper divisors (1006678).
1342228 is a wasteful number, since it uses less digits than its factorization.
1342228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335561 (or 335559 counting only the distinct ones).
The product of its digits is 768, while the sum is 22.
The square root of 1342228 is about 1158.5456400160. The cubic root of 1342228 is about 110.3084455893.
Adding to 1342228 its reverse (8222431), we get a palindrome (9564659).
The spelling of 1342228 in words is "one million, three hundred forty-two thousand, two hundred twenty-eight".
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