Base | Representation |
---|---|
bin | 101011110101110101… |
… | …111101010000100011 |
3 | 11111111200110221011000 |
4 | 223311311331100203 |
5 | 1232402001013202 |
6 | 33343044123043 |
7 | 3254354253612 |
oct | 536565752043 |
9 | 144450427130 |
10 | 47074235427 |
11 | 18a671a68aa |
12 | 9159096483 |
13 | 459287aa9b |
14 | 23c7d2d879 |
15 | 1357ab691c |
hex | af5d7d423 |
47074235427 has 8 divisors (see below), whose sum is σ = 69739608080. Its totient is φ = 31382823600.
The previous prime is 47074235389. The next prime is 47074235489. The reversal of 47074235427 is 72453247074.
It is not a de Polignac number, because 47074235427 - 218 = 47073973283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47074235027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871745074 + ... + 871745127.
It is an arithmetic number, because the mean of its divisors is an integer number (8717451010).
Almost surely, 247074235427 is an apocalyptic number.
47074235427 is a deficient number, since it is larger than the sum of its proper divisors (22665372653).
47074235427 is a wasteful number, since it uses less digits than its factorization.
47074235427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1743490210 (or 1743490204 counting only the distinct ones).
The product of its (nonzero) digits is 1317120, while the sum is 45.
The spelling of 47074235427 in words is "forty-seven billion, seventy-four million, two hundred thirty-five thousand, four hundred twenty-seven".
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