Base | Representation |
---|---|
bin | 1011001100100011011110… |
… | …1101101110010010111001 |
3 | 1121120212001201222101000110 |
4 | 2303020313231232102321 |
5 | 3103143004104101241 |
6 | 42103140115454533 |
7 | 2410250661015132 |
oct | 263106755562271 |
9 | 47525051871013 |
10 | 12310311003321 |
11 | 3a168566a5551 |
12 | 14699a22b7449 |
13 | 6b3b1b789b96 |
14 | 307b722bcc89 |
15 | 165345921816 |
hex | b3237b6e4b9 |
12310311003321 has 8 divisors (see below), whose sum is σ = 16432378822944. Its totient is φ = 8197558592960.
The previous prime is 12310311003299. The next prime is 12310311003373. The reversal of 12310311003321 is 12330011301321.
It is a happy number.
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 12310311003321 - 26 = 12310311003257 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12310311003821) 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, 2328849231 + ... + 2328854516.
It is an arithmetic number, because the mean of its divisors is an integer number (2054047352868).
Almost surely, 212310311003321 is an apocalyptic number.
It is an amenable number.
12310311003321 is a deficient number, since it is larger than the sum of its proper divisors (4122067819623).
12310311003321 is an equidigital number, since it uses as much as digits as its factorization.
12310311003321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4657704631.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 12310311003321 its reverse (12330011301321), we get a palindrome (24640322304642).
The spelling of 12310311003321 in words is "twelve trillion, three hundred ten billion, three hundred eleven million, three thousand, three hundred twenty-one".
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