Base | Representation |
---|---|
bin | 10110110010010101… |
… | …00011100111011101 |
3 | 1011120120012222001112 |
4 | 23121022203213131 |
5 | 200023214422124 |
6 | 5341523151405 |
7 | 612103553102 |
oct | 133112434735 |
9 | 34516188045 |
10 | 12233357789 |
11 | 5208458854 |
12 | 2454b15565 |
13 | 11cc5cb263 |
14 | 840a04aa9 |
15 | 4b8eb890e |
hex | 2d92a39dd |
12233357789 has 8 divisors (see below), whose sum is σ = 12492846240. Its totient is φ = 11975770800.
The previous prime is 12233357779. The next prime is 12233357791. The reversal of 12233357789 is 98775333221.
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 12233357789 - 224 = 12216580573 is a prime.
It is a Duffinian number.
It is a plaindrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12233357779) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462359 + ... + 488100.
It is an arithmetic number, because the mean of its divisors is an integer number (1561605780).
Almost surely, 212233357789 is an apocalyptic number.
It is an amenable number.
12233357789 is a deficient number, since it is larger than the sum of its proper divisors (259488451).
12233357789 is an equidigital number, since it uses as much as digits as its factorization.
12233357789 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 950731.
The product of its digits is 1905120, while the sum is 50.
The spelling of 12233357789 in words is "twelve billion, two hundred thirty-three million, three hundred fifty-seven thousand, seven hundred eighty-nine".
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