Base | Representation |
---|---|
bin | 1001000111011100001… |
… | …10111000000111100011 |
3 | 1002221111201001212222100 |
4 | 10203232012320013203 |
5 | 20113000000103233 |
6 | 355521425541443 |
7 | 31426122454230 |
oct | 4435606700743 |
9 | 1087451055870 |
10 | 313232425443 |
11 | 1109285a13a3 |
12 | 50858aa4883 |
13 | 236cb3cb852 |
14 | 112366d0787 |
15 | 8234222813 |
hex | 48ee1b81e3 |
313232425443 has 48 divisors (see below), whose sum is σ = 523508236992. Its totient is φ = 176774400000.
The previous prime is 313232425421. The next prime is 313232425463. The reversal of 313232425443 is 344524232313.
313232425443 is a `hidden beast` number, since 3 + 1 + 323 + 242 + 54 + 43 = 666.
It is not a de Polignac number, because 313232425443 - 25 = 313232425411 is a prime.
It is a super-2 number, since 2×3132324254432 (a number of 24 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 313232425398 and 313232425407.
It is not an unprimeable number, because it can be changed into a prime (313232425463) by changing a digit.
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, 2490183 + ... + 2612943.
It is an arithmetic number, because the mean of its divisors is an integer number (10906421604).
Almost surely, 2313232425443 is an apocalyptic number.
313232425443 is a deficient number, since it is larger than the sum of its proper divisors (210275811549).
313232425443 is a wasteful number, since it uses less digits than its factorization.
313232425443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123276 (or 123273 counting only the distinct ones).
The product of its digits is 207360, while the sum is 36.
Adding to 313232425443 its reverse (344524232313), we get a palindrome (657756657756).
The spelling of 313232425443 in words is "three hundred thirteen billion, two hundred thirty-two million, four hundred twenty-five thousand, four hundred forty-three".
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