Base | Representation |
---|---|
bin | 10110110010011100… |
… | …11001001101100001 |
3 | 1011120122010001222011 |
4 | 23121032121031201 |
5 | 200023444114440 |
6 | 5342000512521 |
7 | 612115242652 |
oct | 133116311541 |
9 | 34518101864 |
10 | 12234363745 |
11 | 5208a8561a |
12 | 245531b741 |
13 | 11cc8910b6 |
14 | 840bc7529 |
15 | 4b91169ea |
hex | 2d9399361 |
12234363745 has 8 divisors (see below), whose sum is σ = 15154824960. Its totient is φ = 9471765360.
The previous prime is 12234363733. The next prime is 12234363749. The reversal of 12234363745 is 54736343221.
12234363745 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 not a de Polignac number, because 12234363745 - 211 = 12234361697 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12234363698 and 12234363707.
It is not an unprimeable number, because it can be changed into a prime (12234363749) 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, 39465535 + ... + 39465844.
It is an arithmetic number, because the mean of its divisors is an integer number (1894353120).
Almost surely, 212234363745 is an apocalyptic number.
It is an amenable number.
12234363745 is a deficient number, since it is larger than the sum of its proper divisors (2920461215).
12234363745 is an equidigital number, since it uses as much as digits as its factorization.
12234363745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78931415.
The product of its digits is 362880, while the sum is 40.
The spelling of 12234363745 in words is "twelve billion, two hundred thirty-four million, three hundred sixty-three thousand, seven hundred forty-five".
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