Base | Representation |
---|---|
bin | 10110011010100101… |
… | …00001100111001111 |
3 | 1011001200022122101110 |
4 | 23031102201213033 |
5 | 144121213321033 |
6 | 5310044543103 |
7 | 604134222243 |
oct | 131522414717 |
9 | 34050278343 |
10 | 12034120143 |
11 | 5115a46641 |
12 | 23ba251a93 |
13 | 119a24cc66 |
14 | 822380423 |
15 | 4a6760363 |
hex | 2cd4a19cf |
12034120143 has 16 divisors (see below), whose sum is σ = 16164086400. Its totient is φ = 7963523616.
The previous prime is 12034120121. The next prime is 12034120177. The reversal of 12034120143 is 34102143021.
It is not a de Polignac number, because 12034120143 - 212 = 12034116047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12034120103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 718996 + ... + 735542.
It is an arithmetic number, because the mean of its divisors is an integer number (1010255400).
Almost surely, 212034120143 is an apocalyptic number.
12034120143 is a deficient number, since it is larger than the sum of its proper divisors (4129966257).
12034120143 is a wasteful number, since it uses less digits than its factorization.
12034120143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18326.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 12034120143 its reverse (34102143021), we get a palindrome (46136263164).
The spelling of 12034120143 in words is "twelve billion, thirty-four million, one hundred twenty thousand, one hundred forty-three".
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