Base | Representation |
---|---|
bin | 1001000111000011000… |
… | …00110011111100111001 |
3 | 1002220221222110110211102 |
4 | 10203201200303330321 |
5 | 20112031401322223 |
6 | 355444440541145 |
7 | 31420645423256 |
oct | 4434140637471 |
9 | 1086858413742 |
10 | 313021120313 |
11 | 11082a297760 |
12 | 507ba1817b5 |
13 | 236966b6925 |
14 | 1121660842d |
15 | 82208d3928 |
hex | 48e1833f39 |
313021120313 has 8 divisors (see below), whose sum is σ = 344858553216. Its totient is φ = 281747182000.
The previous prime is 313021120297. The next prime is 313021120387.
313021120313 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 313021120313 - 24 = 313021120297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313021120813) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 140872481 + ... + 140874702.
It is an arithmetic number, because the mean of its divisors is an integer number (43107319152).
Almost surely, 2313021120313 is an apocalyptic number.
It is an amenable number.
313021120313 is a deficient number, since it is larger than the sum of its proper divisors (31837432903).
313021120313 is a wasteful number, since it uses less digits than its factorization.
313021120313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281747295.
The product of its (nonzero) digits is 324, while the sum is 20.
It can be divided in two parts, 313021 and 120313, that added together give a palindrome (433334).
The spelling of 313021120313 in words is "three hundred thirteen billion, twenty-one million, one hundred twenty thousand, three hundred thirteen".
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