Base | Representation |
---|---|
bin | 11000101001001000… |
… | …11111001110111011 |
3 | 1021011000121012200101 |
4 | 30110210133032323 |
5 | 204043340330243 |
6 | 10024445020231 |
7 | 645565145404 |
oct | 142444371673 |
9 | 37130535611 |
10 | 13230011323 |
11 | 5679aa6361 |
12 | 2692854677 |
13 | 132ac36189 |
14 | 8d71209ab |
15 | 52673854d |
hex | 31491f3bb |
13230011323 has 8 divisors (see below), whose sum is σ = 14020030080. Its totient is φ = 12462246720.
The previous prime is 13230011321. The next prime is 13230011351. The reversal of 13230011323 is 32311003231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13230011323 - 21 = 13230011321 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13230011323.
It is not an unprimeable number, because it can be changed into a prime (13230011321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5562315 + ... + 5564692.
It is an arithmetic number, because the mean of its divisors is an integer number (1752503760).
Almost surely, 213230011323 is an apocalyptic number.
13230011323 is a deficient number, since it is larger than the sum of its proper divisors (790018757).
13230011323 is a wasteful number, since it uses less digits than its factorization.
13230011323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11127077.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 13230011323 its reverse (32311003231), we get a palindrome (45541014554).
The spelling of 13230011323 in words is "thirteen billion, two hundred thirty million, eleven thousand, three hundred twenty-three".
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