Base | Representation |
---|---|
bin | 1011001000011110110000… |
… | …0111110111110110010001 |
3 | 1121100011102011210022220102 |
4 | 2302013230013313312101 |
5 | 3101021140232004131 |
6 | 42011043224422145 |
7 | 2402222423324645 |
oct | 262075407676621 |
9 | 47304364708812 |
10 | 12240323313041 |
11 | 399a1014509aa |
12 | 145830b617955 |
13 | 6aa346a624b5 |
14 | 30461318cc25 |
15 | 1635eb4431cb |
hex | b21ec1f7d91 |
12240323313041 has 4 divisors (see below), whose sum is σ = 12240341185392. Its totient is φ = 12240305440692.
The previous prime is 12240323312981. The next prime is 12240323313107. The reversal of 12240323313041 is 14031332304221.
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 12240323313041 - 210 = 12240323312017 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12240323312995 and 12240323313013.
It is not an unprimeable number, because it can be changed into a prime (12240323313541) 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, 7866155 + ... + 9292848.
It is an arithmetic number, because the mean of its divisors is an integer number (3060085296348).
Almost surely, 212240323313041 is an apocalyptic number.
It is an amenable number.
12240323313041 is a deficient number, since it is larger than the sum of its proper divisors (17872351).
12240323313041 is an equidigital number, since it uses as much as digits as its factorization.
12240323313041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17872350.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 12240323313041 its reverse (14031332304221), we get a palindrome (26271655617262).
The spelling of 12240323313041 in words is "twelve trillion, two hundred forty billion, three hundred twenty-three million, three hundred thirteen thousand, forty-one".
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