Base | Representation |
---|---|
bin | 1001000111000011000… |
… | …00110011111100111010 |
3 | 1002220221222110110211110 |
4 | 10203201200303330322 |
5 | 20112031401322224 |
6 | 355444440541150 |
7 | 31420645423260 |
oct | 4434140637472 |
9 | 1086858413743 |
10 | 313021120314 |
11 | 11082a297761 |
12 | 507ba1817b6 |
13 | 236966b6926 |
14 | 11216608430 |
15 | 82208d3929 |
hex | 48e1833f3a |
313021120314 has 128 divisors (see below), whose sum is σ = 777918873600. Its totient is φ = 81942632640.
The previous prime is 313021120297. The next prime is 313021120387. The reversal of 313021120314 is 413021120313.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 53901199 + ... + 53907005.
It is an arithmetic number, because the mean of its divisors is an integer number (6077491200).
Almost surely, 2313021120314 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313021120314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388959436800).
313021120314 is an abundant number, since it is smaller than the sum of its proper divisors (464897753286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313021120314 is a wasteful number, since it uses less digits than its factorization.
313021120314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8048.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 313021120314 its reverse (413021120313), we get a palindrome (726042240627).
Subtracting 313021120314 from its reverse (413021120313), we obtain a palindrome (99999999999).
The spelling of 313021120314 in words is "three hundred thirteen billion, twenty-one million, one hundred twenty thousand, three hundred fourteen".
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