Base | Representation |
---|---|
bin | 1101001101111… |
… | …0000001010101 |
3 | 10212022102000002 |
4 | 3103132001111 |
5 | 103142412344 |
6 | 5300101045 |
7 | 1242123044 |
oct | 323360125 |
9 | 125272002 |
10 | 55435349 |
11 | 29323442 |
12 | 16694785 |
13 | b63c3a8 |
14 | 751055b |
15 | 4d0044e |
hex | 34de055 |
55435349 has 2 divisors, whose sum is σ = 55435350. Its totient is φ = 55435348.
The previous prime is 55435343. The next prime is 55435357. The reversal of 55435349 is 94353455.
55435349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 52852900 + 2582449 = 7270^2 + 1607^2 .
It is a cyclic number.
It is not a de Polignac number, because 55435349 - 212 = 55431253 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (55435343) 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, 27717674 + 27717675.
It is an arithmetic number, because the mean of its divisors is an integer number (27717675).
Almost surely, 255435349 is an apocalyptic number.
It is an amenable number.
55435349 is a deficient number, since it is larger than the sum of its proper divisors (1).
55435349 is an equidigital number, since it uses as much as digits as its factorization.
55435349 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 162000, while the sum is 38.
The square root of 55435349 is about 7445.4918574934. The cubic root of 55435349 is about 381.2960111449.
The spelling of 55435349 in words is "fifty-five million, four hundred thirty-five thousand, three hundred forty-nine".
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