Base | Representation |
---|---|
bin | 10110111010110001… |
… | …11011011000011011 |
3 | 1011202111120211221210 |
4 | 23131120323120123 |
5 | 200144340442021 |
6 | 5352534234203 |
7 | 613624156236 |
oct | 133530733033 |
9 | 34674524853 |
10 | 12304234011 |
11 | 5244468143 |
12 | 24747b5963 |
13 | 12111b5854 |
14 | 84a1b441d |
15 | 4c0318e76 |
hex | 2dd63b61b |
12304234011 has 32 divisors (see below), whose sum is σ = 17195904000. Its totient is φ = 7818015744.
The previous prime is 12304234003. The next prime is 12304234013. The reversal of 12304234011 is 11043240321.
It is not a de Polignac number, because 12304234011 - 23 = 12304234003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12304234013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2137365 + ... + 2143113.
It is an arithmetic number, because the mean of its divisors is an integer number (537372000).
Almost surely, 212304234011 is an apocalyptic number.
12304234011 is a deficient number, since it is larger than the sum of its proper divisors (4891669989).
12304234011 is a wasteful number, since it uses less digits than its factorization.
12304234011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6195.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 12304234011 its reverse (11043240321), we get a palindrome (23347474332).
The spelling of 12304234011 in words is "twelve billion, three hundred four million, two hundred thirty-four thousand, eleven".
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