Base | Representation |
---|---|
bin | 1001000111100010000… |
… | …00011111110000110100 |
3 | 1002221122002122000121110 |
4 | 10203301000133300310 |
5 | 20113044424200333 |
6 | 355530324515020 |
7 | 31430253165252 |
oct | 4436100376064 |
9 | 1087562560543 |
10 | 313281084468 |
11 | 110953006670 |
12 | 5087124ba70 |
13 | 23708507781 |
14 | 1123cd595d2 |
15 | 8238635063 |
hex | 48f101fc34 |
313281084468 has 48 divisors (see below), whose sum is σ = 832114192896. Its totient is φ = 90806110560.
The previous prime is 313281084449. The next prime is 313281084497. The reversal of 313281084468 is 864480182313.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51591346 + ... + 51597417.
It is an arithmetic number, because the mean of its divisors is an integer number (17335712352).
Almost surely, 2313281084468 is an apocalyptic number.
It is an amenable number.
313281084468 is an abundant number, since it is smaller than the sum of its proper divisors (518833108428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313281084468 is a wasteful number, since it uses less digits than its factorization.
313281084468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103188804 (or 103188802 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 48.
The spelling of 313281084468 in words is "three hundred thirteen billion, two hundred eighty-one million, eighty-four thousand, four hundred sixty-eight".
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