Base | Representation |
---|---|
bin | 1011101110011… |
… | …1100110011101 |
3 | 10102112202120112 |
4 | 2323213212131 |
5 | 100042330013 |
6 | 4514055405 |
7 | 1135023026 |
oct | 273474635 |
9 | 112482515 |
10 | 49183133 |
11 | 2584301a |
12 | 1457a565 |
13 | a26065c |
14 | 6763c4d |
15 | 44b7ba8 |
hex | 2ee799d |
49183133 has 2 divisors, whose sum is σ = 49183134. Its totient is φ = 49183132.
The previous prime is 49183129. The next prime is 49183181. The reversal of 49183133 is 33138194.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 39715204 + 9467929 = 6302^2 + 3077^2 .
It is a cyclic number.
It is not a de Polignac number, because 49183133 - 22 = 49183129 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49183133.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (49183733) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24591566 + 24591567.
It is an arithmetic number, because the mean of its divisors is an integer number (24591567).
Almost surely, 249183133 is an apocalyptic number.
It is an amenable number.
49183133 is a deficient number, since it is larger than the sum of its proper divisors (1).
49183133 is an equidigital number, since it uses as much as digits as its factorization.
49183133 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7776, while the sum is 32.
The square root of 49183133 is about 7013.0687291656. The cubic root of 49183133 is about 366.3858815465.
The spelling of 49183133 in words is "forty-nine million, one hundred eighty-three thousand, one hundred thirty-three".
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