Base | Representation |
---|---|
bin | 1001000111011101001… |
… | …01000001111111110110 |
3 | 1002221112020221111022020 |
4 | 10203232211001333312 |
5 | 20113004011031410 |
6 | 355522311214010 |
7 | 31426246606242 |
oct | 4435645017766 |
9 | 1087466844266 |
10 | 313240330230 |
11 | 110932000383 |
12 | 5085b677306 |
13 | 236ccc38839 |
14 | 1123778b422 |
15 | 8234c84a70 |
hex | 48ee941ff6 |
313240330230 has 64 divisors (see below), whose sum is σ = 806275088640. Its totient is φ = 77641289856.
The previous prime is 313240330187. The next prime is 313240330267. The reversal of 313240330230 is 32033042313.
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 313240330230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5154172 + ... + 5214591.
It is an arithmetic number, because the mean of its divisors is an integer number (12598048260).
Almost surely, 2313240330230 is an apocalyptic number.
313240330230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
313240330230 is an abundant number, since it is smaller than the sum of its proper divisors (493034758410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313240330230 is a wasteful number, since it uses less digits than its factorization.
313240330230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10368845.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 313240330230 its reverse (32033042313), we get a palindrome (345273372543).
The spelling of 313240330230 in words is "three hundred thirteen billion, two hundred forty million, three hundred thirty thousand, two hundred thirty".
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