Base | Representation |
---|---|
bin | 11101001000100010111011… |
… | …01100011111101011110111 |
3 | 22101211120202012022212100122 |
4 | 32210101131230133223313 |
5 | 31344121220324213333 |
6 | 344131105554402155 |
7 | 16331364650054123 |
oct | 1644213554375367 |
9 | 271746665285318 |
10 | 64065304132343 |
11 | 1945aa41004988 |
12 | 722835089035b |
13 | 2999441c79647 |
14 | 11b6ac4b58583 |
15 | 761743c90798 |
hex | 3a445db1faf7 |
64065304132343 has 4 divisors (see below), whose sum is σ = 64066328600520. Its totient is φ = 64064279664168.
The previous prime is 64065304132339. The next prime is 64065304132399. The reversal of 64065304132343 is 34323140356046.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 64065304132343 - 22 = 64065304132339 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 64065304132294 and 64065304132303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64065304132243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512140280 + ... + 512265357.
It is an arithmetic number, because the mean of its divisors is an integer number (16016582150130).
Almost surely, 264065304132343 is an apocalyptic number.
64065304132343 is a deficient number, since it is larger than the sum of its proper divisors (1024468177).
64065304132343 is a wasteful number, since it uses less digits than its factorization.
64065304132343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1024468176.
The product of its (nonzero) digits is 1866240, while the sum is 44.
Adding to 64065304132343 its reverse (34323140356046), we get a palindrome (98388444488389).
The spelling of 64065304132343 in words is "sixty-four trillion, sixty-five billion, three hundred four million, one hundred thirty-two thousand, three hundred forty-three".
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