Base | Representation |
---|---|
bin | 10110100111010111… |
… | …00011000111110111 |
3 | 1011100011002010210122 |
4 | 23103223203013313 |
5 | 144331140440343 |
6 | 5324435042155 |
7 | 606605500052 |
oct | 132353430767 |
9 | 34304063718 |
10 | 12141343223 |
11 | 5170520959 |
12 | 242a14035b |
13 | 11b6522379 |
14 | 8326d1a99 |
15 | 4b0d90068 |
hex | 2d3ae31f7 |
12141343223 has 4 divisors (see below), whose sum is σ = 12532999488. Its totient is φ = 11749686960.
The previous prime is 12141343211. The next prime is 12141343241. The reversal of 12141343223 is 32234314121.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 12141343223 - 218 = 12141081079 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12141343192 and 12141343201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12141342223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195828086 + ... + 195828147.
It is an arithmetic number, because the mean of its divisors is an integer number (3133249872).
Almost surely, 212141343223 is an apocalyptic number.
12141343223 is a deficient number, since it is larger than the sum of its proper divisors (391656265).
12141343223 is an equidigital number, since it uses as much as digits as its factorization.
12141343223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 391656264.
The product of its digits is 3456, while the sum is 26.
Adding to 12141343223 its reverse (32234314121), we get a palindrome (44375657344).
The spelling of 12141343223 in words is "twelve billion, one hundred forty-one million, three hundred forty-three thousand, two hundred twenty-three".
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