Base | Representation |
---|---|
bin | 10001110111111011000001 |
3 | 22211001022020 |
4 | 101313323001 |
5 | 2144414010 |
6 | 244232053 |
7 | 54553236 |
oct | 21677301 |
9 | 8731266 |
10 | 4685505 |
11 | 2710320 |
12 | 169b629 |
13 | c808b6 |
14 | 89d78d |
15 | 628470 |
hex | 477ec1 |
4685505 has 32 divisors (see below), whose sum is σ = 8311680. Its totient is φ = 2234880.
The previous prime is 4685497. The next prime is 4685509. The reversal of 4685505 is 5055864.
It is not a de Polignac number, because 4685505 - 23 = 4685497 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (4685509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11851 + ... + 12239.
It is an arithmetic number, because the mean of its divisors is an integer number (259740).
Almost surely, 24685505 is an apocalyptic number.
It is an amenable number.
4685505 is a deficient number, since it is larger than the sum of its proper divisors (3626175).
4685505 is a wasteful number, since it uses less digits than its factorization.
4685505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481.
The product of its (nonzero) digits is 24000, while the sum is 33.
The square root of 4685505 is about 2164.6027349147. The cubic root of 4685505 is about 167.3344915962.
The spelling of 4685505 in words is "four million, six hundred eighty-five thousand, five hundred five".
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