Base | Representation |
---|---|
bin | 1111111001010000… |
… | …0010101010101100 |
3 | 102000100111010100102 |
4 | 3332110002222230 |
5 | 32214231313133 |
6 | 1543213250232 |
7 | 210506032265 |
oct | 37624025254 |
9 | 12010433312 |
10 | 4266666668 |
11 | 189a470900 |
12 | 9b0a93978 |
13 | 52cc4b244 |
14 | 2c692b96c |
15 | 19e89c7e8 |
hex | fe502aac |
4266666668 has 18 divisors (see below), whose sum is σ = 8207163468. Its totient is φ = 1939393720.
The previous prime is 4266666667. The next prime is 4266666671. The reversal of 4266666668 is 8666666624.
4266666668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (4266666667) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4407230 + ... + 4408197.
It is an arithmetic number, because the mean of its divisors is an integer number (455953526).
Almost surely, 24266666668 is an apocalyptic number.
It is an amenable number.
4266666668 is a deficient number, since it is larger than the sum of its proper divisors (3940496800).
4266666668 is a wasteful number, since it uses less digits than its factorization.
4266666668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8815453 (or 8815440 counting only the distinct ones).
The product of its digits is 17915904, while the sum is 56.
The square root of 4266666668 is about 65319.7264844243. The cubic root of 4266666668 is about 1621.9205323219.
It can be divided in two parts, 426666 and 6668, that added together give a palindrome (433334).
The spelling of 4266666668 in words is "four billion, two hundred sixty-six million, six hundred sixty-six thousand, six hundred sixty-eight".
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