Base | Representation |
---|---|
bin | 110000000100001100… |
… | …1000011101000100001 |
3 | 100212102120122100122121 |
4 | 1200020121003220201 |
5 | 3142343310020223 |
6 | 115230230504241 |
7 | 10312613351302 |
oct | 1401031035041 |
9 | 325376570577 |
10 | 103220001313 |
11 | 3a858aaa810 |
12 | 18008205081 |
13 | 996c962170 |
14 | 4dd29747a9 |
15 | 2a41c8915d |
hex | 1808643a21 |
103220001313 has 16 divisors (see below), whose sum is σ = 121716302400. Its totient is φ = 86296150080.
The previous prime is 103220001299. The next prime is 103220001317. The reversal of 103220001313 is 313100022301.
It is a cyclic number.
It is not a de Polignac number, because 103220001313 - 229 = 102683130401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103220001317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1303203 + ... + 1380136.
It is an arithmetic number, because the mean of its divisors is an integer number (7607268900).
Almost surely, 2103220001313 is an apocalyptic number.
103220001313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
103220001313 is a deficient number, since it is larger than the sum of its proper divisors (18496301087).
103220001313 is a wasteful number, since it uses less digits than its factorization.
103220001313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2683632.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 103220001313 its reverse (313100022301), we get a palindrome (416320023614).
The spelling of 103220001313 in words is "one hundred three billion, two hundred twenty million, one thousand, three hundred thirteen".
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