Base | Representation |
---|---|
bin | 111100010001110… |
… | …101111011111010 |
3 | 2121110221212222011 |
4 | 330101311323322 |
5 | 4032343412310 |
6 | 244203520134 |
7 | 34026665422 |
oct | 7421657372 |
9 | 2543855864 |
10 | 1011310330 |
11 | 479949468 |
12 | 24282904a |
13 | 13169a2a4 |
14 | 98453482 |
15 | 5dbb778a |
hex | 3c475efa |
1011310330 has 16 divisors (see below), whose sum is σ = 1883130120. Its totient is φ = 390574912.
The previous prime is 1011310231. The next prime is 1011310343. The reversal of 1011310330 is 330131101.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 514064929 + 497245401 = 22673^2 + 22299^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1011310330.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1743349 + ... + 1743928.
Almost surely, 21011310330 is an apocalyptic number.
1011310330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1011310330 is a deficient number, since it is larger than the sum of its proper divisors (871819790).
1011310330 is a wasteful number, since it uses less digits than its factorization.
1011310330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3487313.
The product of its (nonzero) digits is 27, while the sum is 13.
The square root of 1011310330 is about 31801.1057983838. The cubic root of 1011310330 is about 1003.7559849149.
Adding to 1011310330 its reverse (330131101), we get a palindrome (1341441431).
The spelling of 1011310330 in words is "one billion, eleven million, three hundred ten thousand, three hundred thirty".
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