Base | Representation |
---|---|
bin | 1011010011001011011000… |
… | …1001010011001111010001 |
3 | 1121222201202222111221122202 |
4 | 2310302312021103033101 |
5 | 3112024024413431231 |
6 | 42231315305012545 |
7 | 2421416545460441 |
oct | 264626611231721 |
9 | 47881688457582 |
10 | 12424101311441 |
11 | 3a60039327206 |
12 | 1487a5a484155 |
13 | 6c1784309951 |
14 | 30d488a30121 |
15 | 1682a566d5cb |
hex | b4cb62533d1 |
12424101311441 has 4 divisors (see below), whose sum is σ = 12495916926132. Its totient is φ = 12352285696752.
The previous prime is 12424101311423. The next prime is 12424101311459. The reversal of 12424101311441 is 14411310142421.
12424101311441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (12424101311423) and next prime (12424101311459).
It can be written as a sum of positive squares in 2 ways, for example, as 10709910760000 + 1714190551441 = 3272600^2 + 1309271^2 .
It is a cyclic number.
It is not a de Polignac number, because 12424101311441 - 214 = 12424101295057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12424101313441) 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, 35907807086 + ... + 35907807431.
It is an arithmetic number, because the mean of its divisors is an integer number (3123979231533).
Almost surely, 212424101311441 is an apocalyptic number.
It is an amenable number.
12424101311441 is a deficient number, since it is larger than the sum of its proper divisors (71815614691).
12424101311441 is an equidigital number, since it uses as much as digits as its factorization.
12424101311441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71815614690.
The product of its (nonzero) digits is 3072, while the sum is 29.
Adding to 12424101311441 its reverse (14411310142421), we get a palindrome (26835411453862).
The spelling of 12424101311441 in words is "twelve trillion, four hundred twenty-four billion, one hundred one million, three hundred eleven thousand, four hundred forty-one".
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