Base | Representation |
---|---|
bin | 111000010101001101101… |
… | …010001111110010111001 |
3 | 111201001220102020112202102 |
4 | 320111031222033302321 |
5 | 1001410422011012243 |
6 | 12122202211313145 |
7 | 546450453644162 |
oct | 70251552176271 |
9 | 14631812215672 |
10 | 3871068454073 |
11 | 1262790250937 |
12 | 5262a4bab7b5 |
13 | 22106a3ab062 |
14 | d5509b20769 |
15 | 6aa66d4a9b8 |
hex | 3854da8fcb9 |
3871068454073 has 2 divisors, whose sum is σ = 3871068454074. Its totient is φ = 3871068454072.
The previous prime is 3871068454061. The next prime is 3871068454151. The reversal of 3871068454073 is 3704548601783.
It is a happy number.
3871068454073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2442381347344 + 1428687106729 = 1562812^2 + 1195277^2 .
It is a cyclic number.
It is not a de Polignac number, because 3871068454073 - 232 = 3866773486777 is a prime.
It is a super-2 number, since 2×38710684540732 (a number of 26 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3871068454013) 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 as a sum of consecutive naturals, namely, 1935534227036 + 1935534227037.
It is an arithmetic number, because the mean of its divisors is an integer number (1935534227037).
Almost surely, 23871068454073 is an apocalyptic number.
It is an amenable number.
3871068454073 is a deficient number, since it is larger than the sum of its proper divisors (1).
3871068454073 is an equidigital number, since it uses as much as digits as its factorization.
3871068454073 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13547520, while the sum is 56.
The spelling of 3871068454073 in words is "three trillion, eight hundred seventy-one billion, sixty-eight million, four hundred fifty-four thousand, seventy-three".
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