Base | Representation |
---|---|
bin | 1011101111101001… |
… | …00101101110010101 |
3 | 121021102102110222200 |
4 | 11313310211232111 |
5 | 100403120221010 |
6 | 2521355115113 |
7 | 312151446516 |
oct | 56764455625 |
9 | 17242373880 |
10 | 6305242005 |
11 | 2746165707 |
12 | 127b742a99 |
13 | 7963b083a |
14 | 43b588a0d |
15 | 26d82ecc0 |
hex | 177d25b95 |
6305242005 has 24 divisors (see below), whose sum is σ = 11183254368. Its totient is φ = 3284590176.
The previous prime is 6305242001. The next prime is 6305242033. The reversal of 6305242005 is 5002425036.
6305242005 is a `hidden beast` number, since 630 + 5 + 2 + 4 + 20 + 0 + 5 = 666.
It is not a de Polignac number, because 6305242005 - 22 = 6305242001 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 6305242005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6305242001) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1627327 + ... + 1631196.
It is an arithmetic number, because the mean of its divisors is an integer number (465968932).
Almost surely, 26305242005 is an apocalyptic number.
It is an amenable number.
6305242005 is a deficient number, since it is larger than the sum of its proper divisors (4878012363).
6305242005 is a wasteful number, since it uses less digits than its factorization.
6305242005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3258577 (or 3258574 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 6305242005 is about 79405.5539934078. The cubic root of 6305242005 is about 1847.4268590392.
The spelling of 6305242005 in words is "six billion, three hundred five million, two hundred forty-two thousand, five".
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