Base | Representation |
---|---|
bin | 1001111000101111… |
… | …01100001000001000 |
3 | 111200220120200221010 |
4 | 10330113230020020 |
5 | 41332244412222 |
6 | 2234404443520 |
7 | 245350433430 |
oct | 47427541010 |
9 | 14626520833 |
10 | 5307810312 |
11 | 22841364a2 |
12 | 10416a95a0 |
13 | 66786267c |
14 | 384d092c0 |
15 | 210ea980c |
hex | 13c5ec208 |
5307810312 has 128 divisors (see below), whose sum is σ = 16166304000. Its totient is φ = 1417617408.
The previous prime is 5307810311. The next prime is 5307810331. The reversal of 5307810312 is 2130187035.
It is a self number, because there is not a number n which added to its sum of digits gives 5307810312.
It is not an unprimeable number, because it can be changed into a prime (5307810311) 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, 419308 + ... + 431780.
It is an arithmetic number, because the mean of its divisors is an integer number (126299250).
Almost surely, 25307810312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5307810312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8083152000).
5307810312 is an abundant number, since it is smaller than the sum of its proper divisors (10858493688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5307810312 is a wasteful number, since it uses less digits than its factorization.
5307810312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12655 (or 12651 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 5307810312 is about 72854.7205883051. The cubic root of 5307810312 is about 1744.3694201364.
Adding to 5307810312 its reverse (2130187035), we get a palindrome (7437997347).
The spelling of 5307810312 in words is "five billion, three hundred seven million, eight hundred ten thousand, three hundred twelve".
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