Base | Representation |
---|---|
bin | 10001111001110011100… |
… | …111001100111111010001 |
3 | 11100121121202002000001111 |
4 | 101321303213030333101 |
5 | 130124123334201223 |
6 | 2341105301133321 |
7 | 154612663013524 |
oct | 21716347147721 |
9 | 4317552060044 |
10 | 1230300303313 |
11 | 4348494a1484 |
12 | 17a5350ba241 |
13 | 8c02ac55973 |
14 | 437927c4bbb |
15 | 22009d8330d |
hex | 11e739ccfd1 |
1230300303313 has 4 divisors (see below), whose sum is σ = 1263551662900. Its totient is φ = 1197048943728.
The previous prime is 1230300303299. The next prime is 1230300303359. The reversal of 1230300303313 is 3133030030321.
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 1091623756864 + 138676546449 = 1044808^2 + 372393^2 .
It is a cyclic number.
It is not a de Polignac number, because 1230300303313 - 237 = 1092861349841 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1230300303383) 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, 16625679738 + ... + 16625679811.
It is an arithmetic number, because the mean of its divisors is an integer number (315887915725).
Almost surely, 21230300303313 is an apocalyptic number.
It is an amenable number.
1230300303313 is a deficient number, since it is larger than the sum of its proper divisors (33251359587).
1230300303313 is an equidigital number, since it uses as much as digits as its factorization.
1230300303313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33251359586.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 1230300303313 its reverse (3133030030321), we get a palindrome (4363330333634).
The spelling of 1230300303313 in words is "one trillion, two hundred thirty billion, three hundred million, three hundred three thousand, three hundred thirteen".
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