Base | Representation |
---|---|
bin | 1001000111100100100… |
… | …01001000100101111110 |
3 | 1002221200120101222112120 |
4 | 10203302101020211332 |
5 | 20113120332120410 |
6 | 355532401543410 |
7 | 31430630646303 |
oct | 4436221104576 |
9 | 1087616358476 |
10 | 313302223230 |
11 | 110963a34517 |
12 | 50878344b66 |
13 | 2370c9c9309 |
14 | 11241a9d0aa |
15 | 823a40d570 |
hex | 48f244897e |
313302223230 has 64 divisors (see below), whose sum is σ = 780667987968. Its totient is φ = 80384791680.
The previous prime is 313302223181. The next prime is 313302223237. The reversal of 313302223230 is 32322203313.
It is a self number, because there is not a number n which added to its sum of digits gives 313302223230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313302223237) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 812764 + ... + 1134543.
It is an arithmetic number, because the mean of its divisors is an integer number (12197937312).
Almost surely, 2313302223230 is an apocalyptic number.
313302223230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
313302223230 is an abundant number, since it is smaller than the sum of its proper divisors (467365764738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313302223230 is a wasteful number, since it uses less digits than its factorization.
313302223230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1947521.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 313302223230 its reverse (32322203313), we get a palindrome (345624426543).
The spelling of 313302223230 in words is "three hundred thirteen billion, three hundred two million, two hundred twenty-three thousand, two hundred thirty".
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