Base | Representation |
---|---|
bin | 1001000111011001110… |
… | …10001110000101010011 |
3 | 1002221110022020221122122 |
4 | 10203230322032011103 |
5 | 20112424324032243 |
6 | 355515431124455 |
7 | 31425456610664 |
oct | 4435472160523 |
9 | 1087408227578 |
10 | 313212330323 |
11 | 110918216662 |
12 | 5085221372b |
13 | 236c71b4049 |
14 | 11233b7d36b |
15 | 82325a3668 |
hex | 48ece8e153 |
313212330323 has 8 divisors (see below), whose sum is σ = 314288915616. Its totient is φ = 312137582400.
The previous prime is 313212330313. The next prime is 313212330331. The reversal of 313212330323 is 323033212313.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 313212330323 - 26 = 313212330259 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 313212330292 and 313212330301.
It is not an unprimeable number, because it can be changed into a prime (313212330313) 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 7 ways as a sum of consecutive naturals, for example, 117386 + ... + 800127.
It is an arithmetic number, because the mean of its divisors is an integer number (39286114452).
Almost surely, 2313212330323 is an apocalyptic number.
313212330323 is a deficient number, since it is larger than the sum of its proper divisors (1076585293).
313212330323 is an equidigital number, since it uses as much as digits as its factorization.
313212330323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 918685.
The product of its (nonzero) digits is 5832, while the sum is 26.
Adding to 313212330323 its reverse (323033212313), we get a palindrome (636245542636).
The spelling of 313212330323 in words is "three hundred thirteen billion, two hundred twelve million, three hundred thirty thousand, three hundred twenty-three".
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