Base | Representation |
---|---|
bin | 101011111100110010000… |
… | …101001010000110111101 |
3 | 101200201200002022111011001 |
4 | 223330302011022012331 |
5 | 343440333232101023 |
6 | 10231243423130301 |
7 | 431126266211404 |
oct | 53746205120675 |
9 | 11621602274131 |
10 | 3020202222013 |
11 | a64951466129 |
12 | 409403743991 |
13 | 18ba5b08c322 |
14 | a626ddbc63b |
15 | 538681076ad |
hex | 2bf3214a1bd |
3020202222013 has 4 divisors (see below), whose sum is σ = 3020346770940. Its totient is φ = 3020057673088.
The previous prime is 3020202221987. The next prime is 3020202222019. The reversal of 3020202222013 is 3102222020203.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1463042650969 + 1557159571044 = 1209563^2 + 1247862^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3020202222013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020202222019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72243118 + ... + 72284911.
It is an arithmetic number, because the mean of its divisors is an integer number (755086692735).
Almost surely, 23020202222013 is an apocalyptic number.
It is an amenable number.
3020202222013 is a deficient number, since it is larger than the sum of its proper divisors (144548927).
3020202222013 is a wasteful number, since it uses less digits than its factorization.
3020202222013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144548926.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 3020202222013 its reverse (3102222020203), we get a palindrome (6122424242216).
The spelling of 3020202222013 in words is "three trillion, twenty billion, two hundred two million, two hundred twenty-two thousand, thirteen".
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