Base | Representation |
---|---|
bin | 10101100010101010… |
… | …011100011100011100 |
3 | 2012200222102100200001 |
4 | 111202222130130130 |
5 | 334332303131304 |
6 | 14343102544044 |
7 | 1446120601636 |
oct | 254252343434 |
9 | 65628370601 |
10 | 23130130204 |
11 | 989a3a0195 |
12 | 4596298024 |
13 | 2248021c9c |
14 | 1195cc3a56 |
15 | 905966da4 |
hex | 562a9c71c |
23130130204 has 12 divisors (see below), whose sum is σ = 40645686928. Its totient is φ = 11517076800.
The previous prime is 23130130201. The next prime is 23130130207. The reversal of 23130130204 is 40203103132.
It is an interprime number because it is at equal distance from previous prime (23130130201) and next prime (23130130207).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23130130201) 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 3 ways as a sum of consecutive naturals, for example, 11995992 + ... + 11997919.
Almost surely, 223130130204 is an apocalyptic number.
It is an amenable number.
23130130204 is a deficient number, since it is larger than the sum of its proper divisors (17515556724).
23130130204 is a wasteful number, since it uses less digits than its factorization.
23130130204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23994156 (or 23994154 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 23130130204 its reverse (40203103132), we get a palindrome (63333233336).
The spelling of 23130130204 in words is "twenty-three billion, one hundred thirty million, one hundred thirty thousand, two hundred four".
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