Base | Representation |
---|---|
bin | 1001101110100101110101 |
3 | 11210120010101 |
4 | 21232211311 |
5 | 1123101013 |
6 | 130354101 |
7 | 30450535 |
oct | 11564565 |
9 | 4716111 |
10 | 2550133 |
11 | 1491a53 |
12 | a2b931 |
13 | 6b3971 |
14 | 4a54c5 |
15 | 3558dd |
hex | 26e975 |
2550133 has 2 divisors, whose sum is σ = 2550134. Its totient is φ = 2550132.
The previous prime is 2550101. The next prime is 2550139. The reversal of 2550133 is 3310552.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1898884 + 651249 = 1378^2 + 807^2 .
It is a cyclic number.
It is not a de Polignac number, because 2550133 - 25 = 2550101 is a prime.
It is a plaindrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 2550133.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2550139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275066 + 1275067.
It is an arithmetic number, because the mean of its divisors is an integer number (1275067).
22550133 is an apocalyptic number.
It is an amenable number.
2550133 is a deficient number, since it is larger than the sum of its proper divisors (1).
2550133 is an equidigital number, since it uses as much as digits as its factorization.
2550133 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 450, while the sum is 19.
The square root of 2550133 is about 1596.9135856395. The cubic root of 2550133 is about 136.6220959821.
Adding to 2550133 its reverse (3310552), we get a palindrome (5860685).
The spelling of 2550133 in words is "two million, five hundred fifty thousand, one hundred thirty-three".
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