Base | Representation |
---|---|
bin | 1010111010110100110000… |
… | …0101010110110110101010 |
3 | 1120111201211120120110111210 |
4 | 2232231030011112312222 |
5 | 3033200143234040231 |
6 | 41311202544333550 |
7 | 2346245454531354 |
oct | 256551405266652 |
9 | 46451746513453 |
10 | 12005710065066 |
11 | 3909658386243 |
12 | 141a9540142b6 |
13 | 6911976a2c03 |
14 | 2d71180b80d4 |
15 | 15c469386a46 |
hex | aeb4c156daa |
12005710065066 has 16 divisors (see below), whose sum is σ = 24026251168800. Its totient is φ = 3999431515248.
The previous prime is 12005710065043. The next prime is 12005710065067. The reversal of 12005710065066 is 66056001750021.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12005710065067) 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 in 7 ways as a sum of consecutive naturals, for example, 617949421 + ... + 617968848.
It is an arithmetic number, because the mean of its divisors is an integer number (1501640698050).
Almost surely, 212005710065066 is an apocalyptic number.
12005710065066 is an abundant number, since it is smaller than the sum of its proper divisors (12020541103734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12005710065066 is a wasteful number, since it uses less digits than its factorization.
12005710065066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1235919893.
The product of its (nonzero) digits is 75600, while the sum is 39.
The spelling of 12005710065066 in words is "twelve trillion, five billion, seven hundred ten million, sixty-five thousand, sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •