Base | Representation |
---|---|
bin | 101000101011… |
… | …010011011010 |
3 | 202001202001202 |
4 | 220223103122 |
5 | 10212210010 |
6 | 1020314202 |
7 | 156430562 |
oct | 50532332 |
9 | 22052052 |
10 | 10663130 |
11 | 6023405 |
12 | 36a2962 |
13 | 229465a |
14 | 15b7da2 |
15 | e096a5 |
hex | a2b4da |
10663130 has 8 divisors (see below), whose sum is σ = 19193652. Its totient is φ = 4265248.
The previous prime is 10663111. The next prime is 10663139. The reversal of 10663130 is 3136601.
10663130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 9406489 + 1256641 = 3067^2 + 1121^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×106631302 = 227404682793800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10663139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533147 + ... + 533166.
Almost surely, 210663130 is an apocalyptic number.
10663130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10663130 is a deficient number, since it is larger than the sum of its proper divisors (8530522).
10663130 is a wasteful number, since it uses less digits than its factorization.
10663130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1066320.
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 10663130 is about 3265.4448395280. Note that the first 3 decimals coincide. The cubic root of 10663130 is about 220.1041517869.
Adding to 10663130 its reverse (3136601), we get a palindrome (13799731).
It can be divided in two parts, 106 and 63130, that added together give a palindrome (63236).
The spelling of 10663130 in words is "ten million, six hundred sixty-three thousand, one hundred thirty".
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