Base | Representation |
---|---|
bin | 10001111001100001111… |
… | …010110001010101100001 |
3 | 11100120212001110221022121 |
4 | 101321201322301111201 |
5 | 130123021340134131 |
6 | 2341020014304241 |
7 | 154602426521632 |
oct | 21714172612541 |
9 | 4316761427277 |
10 | 1230003443041 |
11 | 434706971a0a |
12 | 17a4717b8081 |
13 | 8bcb15b6cb9 |
14 | 437651cb889 |
15 | 21eddc94911 |
hex | 11e61eb1561 |
1230003443041 has 8 divisors (see below), whose sum is σ = 1327739849280. Its totient is φ = 1135955203152.
The previous prime is 1230003443021. The next prime is 1230003443047. The reversal of 1230003443041 is 1403443000321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1230003443041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1230003442997 and 1230003443015.
It is not an unprimeable number, because it can be changed into a prime (1230003443047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922040895 + ... + 922042228.
It is an arithmetic number, because the mean of its divisors is an integer number (165967481160).
Almost surely, 21230003443041 is an apocalyptic number.
It is an amenable number.
1230003443041 is a deficient number, since it is larger than the sum of its proper divisors (97736406239).
1230003443041 is a wasteful number, since it uses less digits than its factorization.
1230003443041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1844083175.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 1230003443041 its reverse (1403443000321), we get a palindrome (2633446443362).
The spelling of 1230003443041 in words is "one trillion, two hundred thirty billion, three million, four hundred forty-three thousand, forty-one".
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