Base | Representation |
---|---|
bin | 111101011001010… |
… | …000001101010110 |
3 | 2122210011221202102 |
4 | 331121100031112 |
5 | 4102141431131 |
6 | 250113042102 |
7 | 34345053254 |
oct | 7531201526 |
9 | 2583157672 |
10 | 1030030166 |
11 | 489474a00 |
12 | 248b56332 |
13 | 135522b09 |
14 | 9ab275d4 |
15 | 606641cb |
hex | 3d650356 |
1030030166 has 48 divisors (see below), whose sum is σ = 1809864000. Its totient is φ = 438047280.
The previous prime is 1030030163. The next prime is 1030030181. The reversal of 1030030166 is 6610300301.
1030030166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030030163) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380285 + ... + 382983.
It is an arithmetic number, because the mean of its divisors is an integer number (37705500).
Almost surely, 21030030166 is an apocalyptic number.
1030030166 is a deficient number, since it is larger than the sum of its proper divisors (779833834).
1030030166 is a wasteful number, since it uses less digits than its factorization.
1030030166 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2825 (or 2814 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 1030030166 is about 32094.0830372204. The cubic root of 1030030166 is about 1009.9114930776.
Adding to 1030030166 its reverse (6610300301), we get a palindrome (7640330467).
The spelling of 1030030166 in words is "one billion, thirty million, thirty thousand, one hundred sixty-six".
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