Base | Representation |
---|---|
bin | 10101011100011001111001… |
… | …10010011100001011101011 |
3 | 20011222000111111012211101022 |
4 | 22232030330302130023223 |
5 | 22140043343221022004 |
6 | 244142531045243055 |
7 | 12634604254561361 |
oct | 1256147462341353 |
9 | 204860444184338 |
10 | 47155465798379 |
11 | 14030580114804 |
12 | 535706610348b |
13 | 204098396c963 |
14 | b9049dd75631 |
15 | 56b94dcb12be |
hex | 2ae33cc9c2eb |
47155465798379 has 2 divisors, whose sum is σ = 47155465798380. Its totient is φ = 47155465798378.
The previous prime is 47155465798339. The next prime is 47155465798387. The reversal of 47155465798379 is 97389756455174.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 47155465798379 - 244 = 29563279753963 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (47155465798339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23577732899189 + 23577732899190.
It is an arithmetic number, because the mean of its divisors is an integer number (23577732899190).
Almost surely, 247155465798379 is an apocalyptic number.
47155465798379 is a deficient number, since it is larger than the sum of its proper divisors (1).
47155465798379 is an equidigital number, since it uses as much as digits as its factorization.
47155465798379 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 8001504000, while the sum is 80.
The spelling of 47155465798379 in words is "forty-seven trillion, one hundred fifty-five billion, four hundred sixty-five million, seven hundred ninety-eight thousand, three hundred seventy-nine".
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