Base | Representation |
---|---|
bin | 1011001100101110101101… |
… | …0000011010110101101010 |
3 | 1121121010211122222211221101 |
4 | 2303023223100122311222 |
5 | 3103220141221022310 |
6 | 42104355042032014 |
7 | 2410415425312666 |
oct | 263135320326552 |
9 | 47533748884841 |
10 | 12313323220330 |
11 | 3a18061a4a7a0 |
12 | 146a4a304860a |
13 | 6b41ab85b102 |
14 | 307d7a3858a6 |
15 | 1654700ca43a |
hex | b32eb41ad6a |
12313323220330 has 64 divisors (see below), whose sum is σ = 24235448832000. Its totient is φ = 4467108582720.
The previous prime is 12313323220307. The next prime is 12313323220339. The reversal of 12313323220330 is 3302232331321.
It is not an unprimeable number, because it can be changed into a prime (12313323220339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95193279 + ... + 95322541.
It is an arithmetic number, because the mean of its divisors is an integer number (378678888000).
Almost surely, 212313323220330 is an apocalyptic number.
12313323220330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12313323220330 is a deficient number, since it is larger than the sum of its proper divisors (11922125611670).
12313323220330 is a wasteful number, since it uses less digits than its factorization.
12313323220330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131299.
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 12313323220330 its reverse (3302232331321), we get a palindrome (15615555551651).
The spelling of 12313323220330 in words is "twelve trillion, three hundred thirteen billion, three hundred twenty-three million, two hundred twenty thousand, three hundred thirty".
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