Base | Representation |
---|---|
bin | 1111111101100000… |
… | …1100111001110001 |
3 | 102001121002220020201 |
4 | 3333120030321301 |
5 | 32233320100020 |
6 | 1545052235201 |
7 | 211113640615 |
oct | 37730147161 |
9 | 12047086221 |
10 | 4284534385 |
11 | 18a956510a |
12 | 9b6a6bb01 |
13 | 533865c61 |
14 | 2c905d345 |
15 | 1a122ba0a |
hex | ff60ce71 |
4284534385 has 8 divisors (see below), whose sum is σ = 5318732520. Its totient is φ = 3309433344.
The previous prime is 4284534377. The next prime is 4284534389. The reversal of 4284534385 is 5834354824.
It can be written as a sum of positive squares in 4 ways, for example, as 692689761 + 3591844624 = 26319^2 + 59932^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4284534385 - 23 = 4284534377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4284534389) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14774112 + ... + 14774401.
It is an arithmetic number, because the mean of its divisors is an integer number (664841565).
Almost surely, 24284534385 is an apocalyptic number.
It is an amenable number.
4284534385 is a deficient number, since it is larger than the sum of its proper divisors (1034198135).
4284534385 is a wasteful number, since it uses less digits than its factorization.
4284534385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29548547.
The product of its digits is 1843200, while the sum is 46.
The square root of 4284534385 is about 65456.3548099037. The cubic root of 4284534385 is about 1624.1814430454.
The spelling of 4284534385 in words is "four billion, two hundred eighty-four million, five hundred thirty-four thousand, three hundred eighty-five".
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