Base | Representation |
---|---|
bin | 1001000111000010111… |
… | …00101001110101110011 |
3 | 1002220221220102002122102 |
4 | 10203201130221311303 |
5 | 20112031111432243 |
6 | 355444401331015 |
7 | 31420633233410 |
oct | 4434134516563 |
9 | 1086856362572 |
10 | 313020030323 |
11 | 110829712840 |
12 | 507b9936a6b |
13 | 236963c4770 |
14 | 11216403107 |
15 | 822076a9b8 |
hex | 48e1729d73 |
313020030323 has 64 divisors (see below), whose sum is σ = 434565734400. Its totient is φ = 217519948800.
The previous prime is 313020030311. The next prime is 313020030347. The reversal of 313020030323 is 323030020313.
It is not a de Polignac number, because 313020030323 - 24 = 313020030307 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 313020030295 and 313020030304.
It is not an unprimeable number, because it can be changed into a prime (313020030023) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19137953 + ... + 19154301.
It is an arithmetic number, because the mean of its divisors is an integer number (6790089600).
Almost surely, 2313020030323 is an apocalyptic number.
313020030323 is a deficient number, since it is larger than the sum of its proper divisors (121545704077).
313020030323 is a wasteful number, since it uses less digits than its factorization.
313020030323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17028.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 313020030323 its reverse (323030020313), we get a palindrome (636050050636).
The spelling of 313020030323 in words is "three hundred thirteen billion, twenty million, thirty thousand, three hundred twenty-three".
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