Base | Representation |
---|---|
bin | 1001001001110111101000… |
… | …00011100000101111110010 |
3 | 2122021102212000011221202111 |
4 | 10210323310003200233302 |
5 | 10114303334143412242 |
6 | 110451423133435534 |
7 | 4145236610623333 |
oct | 444736403405762 |
9 | 78242760157674 |
10 | 20130311310322 |
11 | 6461242a36224 |
12 | 231148063bbaa |
13 | b30384816455 |
14 | 4d8452c0228a |
15 | 24d9801de817 |
hex | 124ef40e0bf2 |
20130311310322 has 8 divisors (see below), whose sum is σ = 30279576902400. Its totient is φ = 10037119009524.
The previous prime is 20130311310281. The next prime is 20130311310341. The reversal of 20130311310322 is 22301311303102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20130311310293 and 20130311310302.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14018321922 + ... + 14018323357.
It is an arithmetic number, because the mean of its divisors is an integer number (3784947112800).
Almost surely, 220130311310322 is an apocalyptic number.
20130311310322 is a deficient number, since it is larger than the sum of its proper divisors (10149265592078).
20130311310322 is a wasteful number, since it uses less digits than its factorization.
20130311310322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28036645640.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 20130311310322 its reverse (22301311303102), we get a palindrome (42431622613424).
The spelling of 20130311310322 in words is "twenty trillion, one hundred thirty billion, three hundred eleven million, three hundred ten thousand, three hundred twenty-two".
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