Base | Representation |
---|---|
bin | 10110010000111100011… |
… | …111010100100111001110 |
3 | 12102021020221120210012111 |
4 | 112100330133110213032 |
5 | 200031441414414410 |
6 | 3130514415054234 |
7 | 215353254425326 |
oct | 26207437244716 |
9 | 5367227523174 |
10 | 1530023201230 |
11 | 53a974233897 |
12 | 20864181137a |
13 | b1385542c34 |
14 | 540a6bd4286 |
15 | 29bed057b8a |
hex | 1643c7d49ce |
1530023201230 has 8 divisors (see below), whose sum is σ = 2754041762232. Its totient is φ = 612009280488.
The previous prime is 1530023201197. The next prime is 1530023201237. The reversal of 1530023201230 is 321023200351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1530023201237) 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, 76501160052 + ... + 76501160071.
It is an arithmetic number, because the mean of its divisors is an integer number (344255220279).
Almost surely, 21530023201230 is an apocalyptic number.
1530023201230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1530023201230 is a deficient number, since it is larger than the sum of its proper divisors (1224018561002).
1530023201230 is a wasteful number, since it uses less digits than its factorization.
1530023201230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153002320130.
The product of its (nonzero) digits is 1080, while the sum is 22.
Adding to 1530023201230 its reverse (321023200351), we get a palindrome (1851046401581).
The spelling of 1530023201230 in words is "one trillion, five hundred thirty billion, twenty-three million, two hundred one thousand, two hundred thirty".
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