Base | Representation |
---|---|
bin | 1011001100101110010000… |
… | …0010000111011011100111 |
3 | 1121121010112012221202111011 |
4 | 2303023210002013123213 |
5 | 3103214414204432221 |
6 | 42104335032323051 |
7 | 2410412424234220 |
oct | 263134402073347 |
9 | 47533465852434 |
10 | 12313202030311 |
11 | 3a17aaa5a5956 |
12 | 146a46a543487 |
13 | 6b418c708640 |
14 | 307d6823a247 |
15 | 16546463c1e1 |
hex | b32e40876e7 |
12313202030311 has 96 divisors (see below), whose sum is σ = 16679678400000. Its totient is φ = 8839260960768.
The previous prime is 12313202030273. The next prime is 12313202030333. The reversal of 12313202030311 is 11303020231321.
12313202030311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12313202030311 - 227 = 12313067812583 is a prime.
It is a super-2 number, since 2×123132020303112 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12313202030341) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 502587940 + ... + 502612438.
It is an arithmetic number, because the mean of its divisors is an integer number (173746650000).
Almost surely, 212313202030311 is an apocalyptic number.
12313202030311 is a deficient number, since it is larger than the sum of its proper divisors (4366476369689).
12313202030311 is a wasteful number, since it uses less digits than its factorization.
12313202030311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25241 (or 25224 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 12313202030311 its reverse (11303020231321), we get a palindrome (23616222261632).
The spelling of 12313202030311 in words is "twelve trillion, three hundred thirteen billion, two hundred two million, thirty thousand, three hundred eleven".
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