Base | Representation |
---|---|
bin | 10101011110111011010001… |
… | …11001101010011110010011 |
3 | 20012021022010112121020200011 |
4 | 22233131220321222132103 |
5 | 22143003312420012342 |
6 | 244250420141135351 |
7 | 12644062256622151 |
oct | 1257355071523623 |
9 | 205238115536604 |
10 | 47242105235347 |
11 | 1406429a896080 |
12 | 536ba0555a557 |
13 | 2048bb04965a9 |
14 | b9475c8103d1 |
15 | 56dd200c5717 |
hex | 2af768e6a793 |
47242105235347 has 16 divisors (see below), whose sum is σ = 52204683041280. Its totient is φ = 42391156672800.
The previous prime is 47242105235341. The next prime is 47242105235359. The reversal of 47242105235347 is 74353250124274.
It is a cyclic number.
It is not a de Polignac number, because 47242105235347 - 243 = 38446012213139 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47242105235347.
It is not an unprimeable number, because it can be changed into a prime (47242105235341) 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, 5127529 + ... + 10989802.
It is an arithmetic number, because the mean of its divisors is an integer number (3262792690080).
Almost surely, 247242105235347 is an apocalyptic number.
47242105235347 is a deficient number, since it is larger than the sum of its proper divisors (4962577805933).
47242105235347 is a wasteful number, since it uses less digits than its factorization.
47242105235347 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16120794.
The product of its (nonzero) digits is 5644800, while the sum is 49.
The spelling of 47242105235347 in words is "forty-seven trillion, two hundred forty-two billion, one hundred five million, two hundred thirty-five thousand, three hundred forty-seven".
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