Base | Representation |
---|---|
bin | 101100010000011110100 |
3 | 2201200100011 |
4 | 11202003310 |
5 | 332401403 |
6 | 51030004 |
7 | 15220033 |
oct | 5420364 |
9 | 2650304 |
10 | 1450228 |
11 | 90063a |
12 | 59b304 |
13 | 3ba130 |
14 | 29a71a |
15 | 1d9a6d |
hex | 1620f4 |
1450228 has 18 divisors (see below), whose sum is σ = 2749586. Its totient is φ = 665328.
The previous prime is 1450201. The next prime is 1450231. The reversal of 1450228 is 8220541.
It can be written as a sum of positive squares in only one way, i.e., 1004004 + 446224 = 1002^2 + 668^2 .
It is a super-2 number, since 2×14502282 = 4206322503968, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1450199 and 1450208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8601 + ... + 8767.
21450228 is an apocalyptic number.
It is an amenable number.
1450228 is a deficient number, since it is larger than the sum of its proper divisors (1299358).
1450228 is a wasteful number, since it uses less digits than its factorization.
1450228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 351 (or 182 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 1450228 is about 1204.2541260050. The cubic root of 1450228 is about 113.1910517468.
Adding to 1450228 its reverse (8220541), we get a palindrome (9670769).
The spelling of 1450228 in words is "one million, four hundred fifty thousand, two hundred twenty-eight".
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