Base | Representation |
---|---|
bin | 1000100011111110110101 |
3 | 11020000220212 |
4 | 20203332311 |
5 | 1033311113 |
6 | 120035205 |
7 | 25035554 |
oct | 10437665 |
9 | 4200825 |
10 | 2244533 |
11 | 12a3395 |
12 | 902b05 |
13 | 607835 |
14 | 425d9b |
15 | 2e50a8 |
hex | 223fb5 |
2244533 has 2 divisors, whose sum is σ = 2244534. Its totient is φ = 2244532.
The previous prime is 2244509. The next prime is 2244553. The reversal of 2244533 is 3354422.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2244004 + 529 = 1498^2 + 23^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2244533 is a prime.
It is a Chen prime.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 2244499 and 2244508.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2244503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122266 + 1122267.
It is an arithmetic number, because the mean of its divisors is an integer number (1122267).
22244533 is an apocalyptic number.
It is an amenable number.
2244533 is a deficient number, since it is larger than the sum of its proper divisors (1).
2244533 is an equidigital number, since it uses as much as digits as its factorization.
2244533 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2880, while the sum is 23.
The square root of 2244533 is about 1498.1765583535. The cubic root of 2244533 is about 130.9308533165.
Adding to 2244533 its reverse (3354422), we get a palindrome (5598955).
The spelling of 2244533 in words is "two million, two hundred forty-four thousand, five hundred thirty-three".
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