Base | Representation |
---|---|
bin | 1010100101100110… |
… | …0111011100011010 |
3 | 21100001211211210022 |
4 | 2221121213130122 |
5 | 21310032032131 |
6 | 1150003150442 |
7 | 130300102550 |
oct | 25131473432 |
9 | 7301754708 |
10 | 2842064666 |
11 | 12292a9281 |
12 | 673975422 |
13 | 363a6778c |
14 | 1cd653bd0 |
15 | 11979837b |
hex | a966771a |
2842064666 has 8 divisors (see below), whose sum is σ = 4872110880. Its totient is φ = 1218027708.
The previous prime is 2842064663. The next prime is 2842064749. The reversal of 2842064666 is 6664602482.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×28420646663 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2842064663) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101502296 + ... + 101502323.
It is an arithmetic number, because the mean of its divisors is an integer number (609013860).
Almost surely, 22842064666 is an apocalyptic number.
2842064666 is a deficient number, since it is larger than the sum of its proper divisors (2030046214).
2842064666 is a wasteful number, since it uses less digits than its factorization.
2842064666 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203004628.
The product of its (nonzero) digits is 663552, while the sum is 44.
The square root of 2842064666 is about 53311.0182420107. The cubic root of 2842064666 is about 1416.4828426274.
The spelling of 2842064666 in words is "two billion, eight hundred forty-two million, sixty-four thousand, six hundred sixty-six".
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