Base | Representation |
---|---|
bin | 10011001100011110101101… |
… | …00011110001100110110001 |
3 | 12112110021000102200010112010 |
4 | 21212033112203301212301 |
5 | 21013033034242221431 |
6 | 225435041301153133 |
7 | 11614406115222153 |
oct | 1146172643614661 |
9 | 175407012603463 |
10 | 42210243320241 |
11 | 124a4299a32177 |
12 | 48987650bb7a9 |
13 | 1a7254137c629 |
14 | a5cdb562aad3 |
15 | 4d2eba591846 |
hex | 2663d68f19b1 |
42210243320241 has 16 divisors (see below), whose sum is σ = 57610443824384. Its totient is φ = 27475586029584.
The previous prime is 42210243320237. The next prime is 42210243320299. The reversal of 42210243320241 is 14202334201224.
It is not a de Polignac number, because 42210243320241 - 22 = 42210243320237 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42210243320199 and 42210243320208.
It is not an unprimeable number, because it can be changed into a prime (42210243320041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60088771 + ... + 60787176.
It is an arithmetic number, because the mean of its divisors is an integer number (3600652739024).
Almost surely, 242210243320241 is an apocalyptic number.
It is an amenable number.
42210243320241 is a deficient number, since it is larger than the sum of its proper divisors (15400200504143).
42210243320241 is a wasteful number, since it uses less digits than its factorization.
42210243320241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120878700.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 42210243320241 its reverse (14202334201224), we get a palindrome (56412577521465).
The spelling of 42210243320241 in words is "forty-two trillion, two hundred ten billion, two hundred forty-three million, three hundred twenty thousand, two hundred forty-one".
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