Base | Representation |
---|---|
bin | 1000111101001001… |
… | …00000101100111101 |
3 | 110102001211100001100 |
4 | 10132210200230331 |
5 | 34321302324114 |
6 | 2113025003313 |
7 | 230100043464 |
oct | 43644405475 |
9 | 13361740040 |
10 | 4807854909 |
11 | 20479aa610 |
12 | b22183539 |
13 | 5b80c4980 |
14 | 3387659db |
15 | 1d214e909 |
hex | 11e920b3d |
4807854909 has 48 divisors (see below), whose sum is σ = 8238222720. Its totient is φ = 2663521920.
The previous prime is 4807854893. The next prime is 4807854911. The reversal of 4807854909 is 9094587084.
4807854909 is a `hidden beast` number, since 4 + 80 + 78 + 5 + 490 + 9 = 666.
It is not a de Polignac number, because 4807854909 - 24 = 4807854893 is a prime.
It is a super-3 number, since 3×48078549093 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4807854409) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114427 + ... + 150695.
It is an arithmetic number, because the mean of its divisors is an integer number (171629640).
Almost surely, 24807854909 is an apocalyptic number.
It is an amenable number.
4807854909 is a deficient number, since it is larger than the sum of its proper divisors (3430367811).
4807854909 is a wasteful number, since it uses less digits than its factorization.
4807854909 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36402 (or 36399 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 54.
The square root of 4807854909 is about 69338.6970529444. The cubic root of 4807854909 is about 1687.7849800847.
The spelling of 4807854909 in words is "four billion, eight hundred seven million, eight hundred fifty-four thousand, nine hundred nine".
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