Base | Representation |
---|---|
bin | 10110110011010001… |
… | …10110111010000011 |
3 | 1011121010011112021002 |
4 | 23121220312322003 |
5 | 200032233113443 |
6 | 5342405322215 |
7 | 612231225362 |
oct | 133150667203 |
9 | 34533145232 |
10 | 12241301123 |
11 | 5211993797 |
12 | 245770636b |
13 | 120114c95c |
14 | 841ab17d9 |
15 | 4b9a372b8 |
hex | 2d9a36e83 |
12241301123 has 8 divisors (see below), whose sum is σ = 12300750000. Its totient is φ = 12181966848.
The previous prime is 12241301119. The next prime is 12241301159. The reversal of 12241301123 is 32110314221.
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 12241301123 - 22 = 12241301119 is a prime.
It is a super-2 number, since 2×122413011232 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12241301095 and 12241301104.
It is not an unprimeable number, because it can be changed into a prime (12241301113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189503 + ... + 245751.
It is an arithmetic number, because the mean of its divisors is an integer number (1537593750).
Almost surely, 212241301123 is an apocalyptic number.
12241301123 is a deficient number, since it is larger than the sum of its proper divisors (59448877).
12241301123 is an equidigital number, since it uses as much as digits as its factorization.
12241301123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57301.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12241301123 its reverse (32110314221), we get a palindrome (44351615344).
The spelling of 12241301123 in words is "twelve billion, two hundred forty-one million, three hundred one thousand, one hundred twenty-three".
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