Base | Representation |
---|---|
bin | 1011010111001111… |
… | …1110010001001101 |
3 | 21212120200022122100 |
4 | 2311303332101031 |
5 | 22221334103433 |
6 | 1222402305313 |
7 | 135406061232 |
oct | 26563762115 |
9 | 7776608570 |
10 | 3050300493 |
11 | 13258a69a9 |
12 | 711658239 |
13 | 397c46646 |
14 | 20d17b789 |
15 | 12cbccb13 |
hex | b5cfe44d |
3050300493 has 24 divisors (see below), whose sum is σ = 4518606456. Its totient is φ = 1981670400.
The previous prime is 3050300453. The next prime is 3050300543. The reversal of 3050300493 is 3940030503.
It can be written as a sum of positive squares in 4 ways, for example, as 859779684 + 2190520809 = 29322^2 + 46803^2 .
It is not a de Polignac number, because 3050300493 - 28 = 3050300237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3050300443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 356283 + ... + 364743.
It is an arithmetic number, because the mean of its divisors is an integer number (188275269).
Almost surely, 23050300493 is an apocalyptic number.
It is an amenable number.
3050300493 is a deficient number, since it is larger than the sum of its proper divisors (1468305963).
3050300493 is a wasteful number, since it uses less digits than its factorization.
3050300493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9485 (or 9482 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 27.
The square root of 3050300493 is about 55229.5255547248. The cubic root of 3050300493 is about 1450.2655863891.
Adding to 3050300493 its reverse (3940030503), we get a palindrome (6990330996).
The spelling of 3050300493 in words is "three billion, fifty million, three hundred thousand, four hundred ninety-three".
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