Base | Representation |
---|---|
bin | 1011001011010001… |
… | …0011010111110101 |
3 | 21202002010121011201 |
4 | 2302310103113311 |
5 | 22121003232120 |
6 | 1213405332501 |
7 | 134226022603 |
oct | 26264232765 |
9 | 7662117151 |
10 | 3000055285 |
11 | 12aa4a8a37 |
12 | 6b8867131 |
13 | 38a703756 |
14 | 20661c873 |
15 | 1285a540a |
hex | b2d135f5 |
3000055285 has 16 divisors (see below), whose sum is σ = 3643972416. Its totient is φ = 2370866688.
The previous prime is 3000055283. The next prime is 3000055309. The reversal of 3000055285 is 5825500003.
It is a cyclic number.
It is not a de Polignac number, because 3000055285 - 21 = 3000055283 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3000055283) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267562 + ... + 278548.
It is an arithmetic number, because the mean of its divisors is an integer number (227748276).
Almost surely, 23000055285 is an apocalyptic number.
It is an amenable number.
3000055285 is a deficient number, since it is larger than the sum of its proper divisors (643917131).
3000055285 is a wasteful number, since it uses less digits than its factorization.
3000055285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11652.
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 3000055285 is about 54772.7604288847. The cubic root of 3000055285 is about 1442.2584296716.
Adding to 3000055285 its reverse (5825500003), we get a palindrome (8825555288).
The spelling of 3000055285 in words is "three billion, fifty-five thousand, two hundred eighty-five".
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