Base | Representation |
---|---|
bin | 10110100100001000… |
… | …01010111010101001 |
3 | 1011021021002022121121 |
4 | 23102010022322221 |
5 | 144302221240431 |
6 | 5322030135241 |
7 | 606126240262 |
oct | 132204127251 |
9 | 34237068547 |
10 | 12114243241 |
11 | 51571a1281 |
12 | 2421051521 |
13 | 11b0a24389 |
14 | 82cc79969 |
15 | 4ad7da611 |
hex | 2d210aea9 |
12114243241 has 4 divisors (see below), whose sum is σ = 12395969872. Its totient is φ = 11832516612.
The previous prime is 12114243233. The next prime is 12114243257. The reversal of 12114243241 is 14234241121.
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 12114243241 - 23 = 12114243233 is a prime.
It is a super-3 number, since 3×121142432413 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12114243641) 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, 140863251 + ... + 140863336.
It is an arithmetic number, because the mean of its divisors is an integer number (3098992468).
Almost surely, 212114243241 is an apocalyptic number.
It is an amenable number.
12114243241 is a deficient number, since it is larger than the sum of its proper divisors (281726631).
12114243241 is an equidigital number, since it uses as much as digits as its factorization.
12114243241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281726630.
The product of its digits is 1536, while the sum is 25.
Adding to 12114243241 its reverse (14234241121), we get a palindrome (26348484362).
The spelling of 12114243241 in words is "twelve billion, one hundred fourteen million, two hundred forty-three thousand, two hundred forty-one".
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