Base | Representation |
---|---|
bin | 10101000011011011… |
… | …00001110001111101 |
3 | 1002011201120221202120 |
4 | 22201231201301331 |
5 | 141122032014323 |
6 | 5105330313153 |
7 | 550045632210 |
oct | 124155416175 |
9 | 32151527676 |
10 | 11303001213 |
11 | 4880282119 |
12 | 22354287b9 |
13 | 10b19364ca |
14 | 793225777 |
15 | 4624925e3 |
hex | 2a1b61c7d |
11303001213 has 16 divisors (see below), whose sum is σ = 17253909120. Its totient is φ = 6447499776.
The previous prime is 11303001187. The next prime is 11303001223. The reversal of 11303001213 is 31210030311.
It is not a de Polignac number, because 11303001213 - 212 = 11302997117 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 11303001192 and 11303001201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11303001223) 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, 461020 + ... + 484917.
It is an arithmetic number, because the mean of its divisors is an integer number (1078369320).
Almost surely, 211303001213 is an apocalyptic number.
It is an amenable number.
11303001213 is a deficient number, since it is larger than the sum of its proper divisors (5950907907).
11303001213 is an equidigital number, since it uses as much as digits as its factorization.
11303001213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 946516.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 11303001213 its reverse (31210030311), we get a palindrome (42513031524).
The spelling of 11303001213 in words is "eleven billion, three hundred three million, one thousand, two hundred thirteen".
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