Base | Representation |
---|---|
bin | 111100100110001011… |
… | …010011001110111011 |
3 | 20012221111021202210110 |
4 | 330212023103032323 |
5 | 2031223120143021 |
6 | 45520200515403 |
7 | 4462241266035 |
oct | 744613231673 |
9 | 205844252713 |
10 | 65065006011 |
11 | 25659555045 |
12 | 1073a17bb63 |
13 | 619bbc9475 |
14 | 3213436c55 |
15 | 1a5c24a476 |
hex | f262d33bb |
65065006011 has 4 divisors (see below), whose sum is σ = 86753341352. Its totient is φ = 43376670672.
The previous prime is 65065005997. The next prime is 65065006033. The reversal of 65065006011 is 11060056056.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 65065006011 - 25 = 65065005979 is a prime.
It is a super-2 number, since 2×650650060112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 65065006011.
It is not an unprimeable number, because it can be changed into a prime (65065006051) 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, 10844167666 + ... + 10844167671.
It is an arithmetic number, because the mean of its divisors is an integer number (21688335338).
Almost surely, 265065006011 is an apocalyptic number.
65065006011 is a deficient number, since it is larger than the sum of its proper divisors (21688335341).
65065006011 is a wasteful number, since it uses less digits than its factorization.
65065006011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21688335340.
The product of its (nonzero) digits is 5400, while the sum is 30.
The spelling of 65065006011 in words is "sixty-five billion, sixty-five million, six thousand, eleven".
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