Base | Representation |
---|---|
bin | 100010100011… |
… | …000101011101 |
3 | 122001010022211 |
4 | 202203011131 |
5 | 4304302410 |
6 | 522040421 |
7 | 136660045 |
oct | 42430535 |
9 | 18033284 |
10 | 9056605 |
11 | 51263a8 |
12 | 3049111 |
13 | 1b5134c |
14 | 12ba725 |
15 | bdd68a |
hex | 8a315d |
9056605 has 4 divisors (see below), whose sum is σ = 10867932. Its totient is φ = 7245280.
The previous prime is 9056581. The next prime is 9056623. The reversal of 9056605 is 5066509.
It is a happy number.
9056605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5827396 + 3229209 = 2414^2 + 1797^2 .
It is not a de Polignac number, because 9056605 - 25 = 9056573 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905656 + ... + 905665.
It is an arithmetic number, because the mean of its divisors is an integer number (2716983).
Almost surely, 29056605 is an apocalyptic number.
It is an amenable number.
9056605 is a deficient number, since it is larger than the sum of its proper divisors (1811327).
9056605 is a wasteful number, since it uses less digits than its factorization.
9056605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1811326.
The product of its (nonzero) digits is 8100, while the sum is 31.
The square root of 9056605 is about 3009.4193792159. The cubic root of 9056605 is about 208.4435569622.
The spelling of 9056605 in words is "nine million, fifty-six thousand, six hundred five".
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