Base | Representation |
---|---|
bin | 10011010011010000010010… |
… | …10001010001000001100101 |
3 | 12120021111212012110120002200 |
4 | 21221220021101101001211 |
5 | 21030341302204341242 |
6 | 230134015535325113 |
7 | 11640256442233053 |
oct | 1151501121210145 |
9 | 176244765416080 |
10 | 42443022340197 |
11 | 12583a91695206 |
12 | 49158aa380799 |
13 | 1a8b48a7265ab |
14 | a6a378c791d3 |
15 | 4d90915d304c |
hex | 269a09451065 |
42443022340197 has 96 divisors (see below), whose sum is σ = 65141841623040. Its totient is φ = 26554437360000.
The previous prime is 42443022340157. The next prime is 42443022340261. The reversal of 42443022340197 is 79104322034424.
42443022340197 is a `hidden beast` number, since 4 + 2 + 4 + 430 + 2 + 23 + 4 + 0 + 197 = 666.
It is not a de Polignac number, because 42443022340197 - 223 = 42443013951589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42443022340157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19916949822 + ... + 19916951952.
It is an arithmetic number, because the mean of its divisors is an integer number (678560850240).
Almost surely, 242443022340197 is an apocalyptic number.
It is an amenable number.
42443022340197 is a deficient number, since it is larger than the sum of its proper divisors (22698819282843).
42443022340197 is a wasteful number, since it uses less digits than its factorization.
42443022340197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4095 (or 4092 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 45.
The spelling of 42443022340197 in words is "forty-two trillion, four hundred forty-three billion, twenty-two million, three hundred forty thousand, one hundred ninety-seven".
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