Base | Representation |
---|---|
bin | 10011001111011001010100… |
… | …11010100111100001001001 |
3 | 12112210211121220222001102021 |
4 | 21213230222122213201021 |
5 | 21021203232210003302 |
6 | 225553051213004441 |
7 | 11624554002625543 |
oct | 1147545232474111 |
9 | 175724556861367 |
10 | 42310434453577 |
11 | 12532833244604 |
12 | 48b4066a83721 |
13 | 1a7bb1a660604 |
14 | a63b9bc02693 |
15 | 4d58d1483437 |
hex | 267b2a6a7849 |
42310434453577 has 4 divisors (see below), whose sum is σ = 42324939233476. Its totient is φ = 42295929673680.
The previous prime is 42310434453563. The next prime is 42310434453583. The reversal of 42310434453577 is 77535443401324.
42310434453577 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 can be written as a sum of positive squares in 2 ways, for example, as 41865506766736 + 444927686841 = 6470356^2 + 667029^2 .
It is a cyclic number.
It is not a de Polignac number, because 42310434453577 - 235 = 42276074715209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42310434453557) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7252385574 + ... + 7252391407.
It is an arithmetic number, because the mean of its divisors is an integer number (10581234808369).
Almost surely, 242310434453577 is an apocalyptic number.
It is an amenable number.
42310434453577 is a deficient number, since it is larger than the sum of its proper divisors (14504779899).
42310434453577 is a wasteful number, since it uses less digits than its factorization.
42310434453577 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14504779898.
The product of its (nonzero) digits is 16934400, while the sum is 52.
The spelling of 42310434453577 in words is "forty-two trillion, three hundred ten billion, four hundred thirty-four million, four hundred fifty-three thousand, five hundred seventy-seven".
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