Base | Representation |
---|---|
bin | 10001111001101111011… |
… | …100101100110101100001 |
3 | 11100121102212121122102000 |
4 | 101321233130230311201 |
5 | 130124002443110223 |
6 | 2341054323514213 |
7 | 154611154133316 |
oct | 21715734546541 |
9 | 4317385548360 |
10 | 1230230441313 |
11 | 434813015095 |
12 | 17a515828969 |
13 | 8c019634bc3 |
14 | 437873dad0d |
15 | 22003b83543 |
hex | 11e6f72cd61 |
1230230441313 has 16 divisors (see below), whose sum is σ = 1823259091200. Its totient is φ = 819840664080.
The previous prime is 1230230441269. The next prime is 1230230441347. The reversal of 1230230441313 is 3131440320321.
It is a happy number.
1230230441313 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 2 + 304 + 41 + 313 = 666.
It is not a de Polignac number, because 1230230441313 - 225 = 1230196886881 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (1230230441113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8621353 + ... + 8762886.
It is an arithmetic number, because the mean of its divisors is an integer number (113953693200).
Almost surely, 21230230441313 is an apocalyptic number.
It is an amenable number.
1230230441313 is a deficient number, since it is larger than the sum of its proper divisors (593028649887).
1230230441313 is a wasteful number, since it uses less digits than its factorization.
1230230441313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17386869 (or 17386863 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 1230230441313 its reverse (3131440320321), we get a palindrome (4361670761634).
The spelling of 1230230441313 in words is "one trillion, two hundred thirty billion, two hundred thirty million, four hundred forty-one thousand, three hundred thirteen".
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