Base | Representation |
---|---|
bin | 10110111111100011… |
… | …11101010110110101 |
3 | 1011212022001221221002 |
4 | 23133301331112311 |
5 | 200240123201013 |
6 | 5400530133045 |
7 | 614622146663 |
oct | 133761752665 |
9 | 34768057832 |
10 | 12344350133 |
11 | 5265077a65 |
12 | 2486121185 |
13 | 12195c01bb |
14 | 851657c33 |
15 | 4c3ae0358 |
hex | 2dfc7d5b5 |
12344350133 has 4 divisors (see below), whose sum is σ = 12742555008. Its totient is φ = 11946145260.
The previous prime is 12344350093. The next prime is 12344350147. The reversal of 12344350133 is 33105344321.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 12344350133 - 218 = 12344087989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12344350096 and 12344350105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12344350433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199102391 + ... + 199102452.
It is an arithmetic number, because the mean of its divisors is an integer number (3185638752).
Almost surely, 212344350133 is an apocalyptic number.
It is an amenable number.
12344350133 is a deficient number, since it is larger than the sum of its proper divisors (398204875).
12344350133 is an equidigital number, since it uses as much as digits as its factorization.
12344350133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398204874.
The product of its (nonzero) digits is 12960, while the sum is 29.
Adding to 12344350133 its reverse (33105344321), we get a palindrome (45449694454).
The spelling of 12344350133 in words is "twelve billion, three hundred forty-four million, three hundred fifty thousand, one hundred thirty-three".
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