Base | Representation |
---|---|
bin | 10110100101001011… |
… | …00111010100011101 |
3 | 1011021212120201210201 |
4 | 23102211213110131 |
5 | 144311442312313 |
6 | 5322542103501 |
7 | 606263613310 |
oct | 132245472435 |
9 | 34255521721 |
10 | 12123010333 |
11 | 516113a105 |
12 | 2423b7ab91 |
13 | 11b27a39c5 |
14 | 8300bc977 |
15 | 4ae46d0dd |
hex | 2d296751d |
12123010333 has 8 divisors (see below), whose sum is σ = 14030247680. Its totient is φ = 10259617680.
The previous prime is 12123010321. The next prime is 12123010337. The reversal of 12123010333 is 33301032121.
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-12123010333 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 12123010333.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12123010337) 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, 10960578 + ... + 10961683.
It is an arithmetic number, because the mean of its divisors is an integer number (1753780960).
Almost surely, 212123010333 is an apocalyptic number.
It is an amenable number.
12123010333 is a deficient number, since it is larger than the sum of its proper divisors (1907237347).
12123010333 is an equidigital number, since it uses as much as digits as its factorization.
12123010333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21922347.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 12123010333 its reverse (33301032121), we get a palindrome (45424042454).
The spelling of 12123010333 in words is "twelve billion, one hundred twenty-three million, ten thousand, three hundred thirty-three".
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