Base | Representation |
---|---|
bin | 11100111100010… |
… | …111100101101100 |
3 | 1020211201101120010 |
4 | 130330113211230 |
5 | 1443302243213 |
6 | 120103453220 |
7 | 15014265303 |
oct | 3474274554 |
9 | 1224641503 |
10 | 485587308 |
11 | 22a112a28 |
12 | 116757210 |
13 | 797a9b8b |
14 | 486c343a |
15 | 2c96cac3 |
hex | 1cf1796c |
485587308 has 12 divisors (see below), whose sum is σ = 1133037080. Its totient is φ = 161862432.
The previous prime is 485587279. The next prime is 485587309. The reversal of 485587308 is 803785584.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (485587309) 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, 20232793 + ... + 20232816.
Almost surely, 2485587308 is an apocalyptic number.
It is an amenable number.
485587308 is an abundant number, since it is smaller than the sum of its proper divisors (647449772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485587308 is a wasteful number, since it uses less digits than its factorization.
485587308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40465616 (or 40465614 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 48.
The square root of 485587308 is about 22036.0456525212. The cubic root of 485587308 is about 785.9998122357. Note that the first 3 decimals are identical.
The spelling of 485587308 in words is "four hundred eighty-five million, five hundred eighty-seven thousand, three hundred eight".
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