Base | Representation |
---|---|
bin | 1001000011111011010… |
… | …00010000111010011110 |
3 | 1002202122012012122100022 |
4 | 10201331220100322132 |
5 | 20100113402233400 |
6 | 355010255232142 |
7 | 31331266554344 |
oct | 4417550207236 |
9 | 1082565178308 |
10 | 311345352350 |
11 | 11004a37545a |
12 | 50410b18652 |
13 | 2348a472b56 |
14 | 110d7c2d994 |
15 | 8173719b85 |
hex | 487da10e9e |
311345352350 has 24 divisors (see below), whose sum is σ = 604280720880. Its totient is φ = 119123438720.
The previous prime is 311345352343. The next prime is 311345352359. The reversal of 311345352350 is 53253543113.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 311345352350.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (311345352359) 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 11 ways as a sum of consecutive naturals, for example, 135366395 + ... + 135368694.
It is an arithmetic number, because the mean of its divisors is an integer number (25178363370).
Almost surely, 2311345352350 is an apocalyptic number.
311345352350 is a deficient number, since it is larger than the sum of its proper divisors (292935368530).
311345352350 is a wasteful number, since it uses less digits than its factorization.
311345352350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270735124 (or 270735119 counting only the distinct ones).
The product of its (nonzero) digits is 81000, while the sum is 35.
Adding to 311345352350 its reverse (53253543113), we get a palindrome (364598895463).
The spelling of 311345352350 in words is "three hundred eleven billion, three hundred forty-five million, three hundred fifty-two thousand, three hundred fifty".
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