Base | Representation |
---|---|
bin | 10110011010011110… |
… | …01000010011000111 |
3 | 1011001121122102101001 |
4 | 23031033020103013 |
5 | 144121001330043 |
6 | 5310013514131 |
7 | 604123524163 |
oct | 131517102307 |
9 | 34047572331 |
10 | 12033230023 |
11 | 5115498901 |
12 | 23b9aa2947 |
13 | 1199ccaa69 |
14 | 8221cbca3 |
15 | 4a663674d |
hex | 2cd3c84c7 |
12033230023 has 8 divisors (see below), whose sum is σ = 12242482560. Its totient is φ = 11825082360.
The previous prime is 12033229987. The next prime is 12033230051. The reversal of 12033230023 is 32003233021.
It is a happy number.
12033230023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 12033230023 - 213 = 12033221831 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 (12033230063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254233 + ... + 297826.
It is an arithmetic number, because the mean of its divisors is an integer number (1530310320).
Almost surely, 212033230023 is an apocalyptic number.
12033230023 is a deficient number, since it is larger than the sum of its proper divisors (209252537).
12033230023 is an equidigital number, since it uses as much as digits as its factorization.
12033230023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 552437.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 12033230023 its reverse (32003233021), we get a palindrome (44036463044).
The spelling of 12033230023 in words is "twelve billion, thirty-three million, two hundred thirty thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •