Base | Representation |
---|---|
bin | 1001011001111001011… |
… | …10010110100100000101 |
3 | 1010220002021102110022001 |
4 | 10230330232112210011 |
5 | 20243243140044310 |
6 | 404241000105301 |
7 | 32226512665300 |
oct | 4547456264405 |
9 | 1126067373261 |
10 | 323141331205 |
11 | 115052947a10 |
12 | 52763465231 |
13 | 2461a272cb4 |
14 | 118d66ddb37 |
15 | 86140d993a |
hex | 4b3cb96905 |
323141331205 has 48 divisors (see below), whose sum is σ = 499017179520. Its totient is φ = 198601468800.
The previous prime is 323141331199. The next prime is 323141331223. The reversal of 323141331205 is 502133141323.
It is not a de Polignac number, because 323141331205 - 25 = 323141331173 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 653050 + ... + 1035739.
It is an arithmetic number, because the mean of its divisors is an integer number (10396191240).
Almost surely, 2323141331205 is an apocalyptic number.
323141331205 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
323141331205 is a deficient number, since it is larger than the sum of its proper divisors (175875848315).
323141331205 is a wasteful number, since it uses less digits than its factorization.
323141331205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1688890 (or 1688883 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 323141331205 its reverse (502133141323), we get a palindrome (825274472528).
The spelling of 323141331205 in words is "three hundred twenty-three billion, one hundred forty-one million, three hundred thirty-one thousand, two hundred five".
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