Base | Representation |
---|---|
bin | 100011100110000111011111… |
… | …0101100101111111111000110 |
3 | 1112001121021001010122222211211 |
4 | 1013030032332230233333012 |
5 | 312014330414200004110 |
6 | 3025525025450122034 |
7 | 122643605641553434 |
oct | 10714167654577706 |
9 | 1461537033588754 |
10 | 313102020313030 |
11 | 90844903a06403 |
12 | 2b14932912031a |
13 | 10592517309a60 |
14 | 574630bd43d54 |
15 | 262e77e7a698a |
hex | 11cc3beb2ffc6 |
313102020313030 has 64 divisors (see below), whose sum is σ = 607093513488000. Its totient is φ = 115576944307200.
The previous prime is 313102020313013. The next prime is 313102020313037. The reversal of 313102020313030 is 30313020201313.
It is a junction number, because it is equal to n+sod(n) for n = 313102020312992 and 313102020313010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313102020313037) 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, 12954682786 + ... + 12954706954.
It is an arithmetic number, because the mean of its divisors is an integer number (9485836148250).
Almost surely, 2313102020313030 is an apocalyptic number.
313102020313030 is a deficient number, since it is larger than the sum of its proper divisors (293991493174970).
313102020313030 is a wasteful number, since it uses less digits than its factorization.
313102020313030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45889.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 313102020313030 its reverse (30313020201313), we get a palindrome (343415040514343).
The spelling of 313102020313030 in words is "three hundred thirteen trillion, one hundred two billion, twenty million, three hundred thirteen thousand, thirty".
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