Base | Representation |
---|---|
bin | 1011001100100110011101… |
… | …1101011010001111000111 |
3 | 1121120221010120020220110121 |
4 | 2303021213131122033013 |
5 | 3103201124140030343 |
6 | 42103351412402411 |
7 | 2410306555451233 |
oct | 263114735321707 |
9 | 47527116226417 |
10 | 12311112033223 |
11 | 3a1712787a133 |
12 | 1469b86616407 |
13 | 6b3c18710783 |
14 | 307c0a8355c3 |
15 | 165390dedaed |
hex | b326775a3c7 |
12311112033223 has 8 divisors (see below), whose sum is σ = 12729389864576. Its totient is φ = 11894155776000.
The previous prime is 12311112033193. The next prime is 12311112033229. The reversal of 12311112033223 is 32233021111321.
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 12311112033223 - 213 = 12311112025031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12311112033229) 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, 330374586 + ... + 330411847.
It is an arithmetic number, because the mean of its divisors is an integer number (1591173733072).
Almost surely, 212311112033223 is an apocalyptic number.
12311112033223 is a deficient number, since it is larger than the sum of its proper divisors (418277831353).
12311112033223 is an equidigital number, since it uses as much as digits as its factorization.
12311112033223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 660787065.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 12311112033223 its reverse (32233021111321), we get a palindrome (44544133144544).
The spelling of 12311112033223 in words is "twelve trillion, three hundred eleven billion, one hundred twelve million, thirty-three thousand, two hundred twenty-three".
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