Base | Representation |
---|---|
bin | 100110100101011111… |
… | …101001100110000110 |
3 | 10221221102012012222202 |
4 | 212211133221212012 |
5 | 1134322344240032 |
6 | 31011103154502 |
7 | 2664463520222 |
oct | 464537514606 |
9 | 127842165882 |
10 | 41431243142 |
11 | 16630947213 |
12 | 80432a5a32 |
13 | 3ba374cab3 |
14 | 20106d3782 |
15 | 112749dd62 |
hex | 9a57e9986 |
41431243142 has 4 divisors (see below), whose sum is σ = 62146864716. Its totient is φ = 20715621570.
The previous prime is 41431243141. The next prime is 41431243253. The reversal of 41431243142 is 24134213414.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24134213414 = 2 ⋅12067106707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41431243141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10357810784 + ... + 10357810787.
It is an arithmetic number, because the mean of its divisors is an integer number (15536716179).
Almost surely, 241431243142 is an apocalyptic number.
41431243142 is a deficient number, since it is larger than the sum of its proper divisors (20715621574).
41431243142 is a wasteful number, since it uses less digits than its factorization.
41431243142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20715621573.
The product of its digits is 9216, while the sum is 29.
Adding to 41431243142 its reverse (24134213414), we get a palindrome (65565456556).
The spelling of 41431243142 in words is "forty-one billion, four hundred thirty-one million, two hundred forty-three thousand, one hundred forty-two".
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