Base | Representation |
---|---|
bin | 1011101110101111… |
… | …0000100001011010 |
3 | 22010110001010201211 |
4 | 2323223300201122 |
5 | 22422043412310 |
6 | 1240241533334 |
7 | 141013306021 |
oct | 27353604132 |
9 | 8113033654 |
10 | 3148810330 |
11 | 137646a896 |
12 | 73a64424a |
13 | 3b2487aa3 |
14 | 21c2a18b8 |
15 | 13668ac8a |
hex | bbaf085a |
3148810330 has 16 divisors (see below), whose sum is σ = 5669042760. Its totient is φ = 1259260992.
The previous prime is 3148810307. The next prime is 3148810339. The reversal of 3148810330 is 330188413.
It can be written as a sum of positive squares in 4 ways, for example, as 2914812121 + 233998209 = 53989^2 + 15297^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3148810292 and 3148810301.
It is not an unprimeable number, because it can be changed into a prime (3148810339) 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 in 7 ways as a sum of consecutive naturals, for example, 21676 + ... + 82264.
Almost surely, 23148810330 is an apocalyptic number.
3148810330 is a deficient number, since it is larger than the sum of its proper divisors (2520232430).
3148810330 is a wasteful number, since it uses less digits than its factorization.
3148810330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65793.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 3148810330 is about 56114.2613780133. The cubic root of 3148810330 is about 1465.7126423677.
Adding to 3148810330 its reverse (330188413), we get a palindrome (3478998743).
The spelling of 3148810330 in words is "three billion, one hundred forty-eight million, eight hundred ten thousand, three hundred thirty".
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