Base | Representation |
---|---|
bin | 100010010110… |
… | …100110101101 |
3 | 121221112012111 |
4 | 202112212231 |
5 | 4301133420 |
6 | 521004021 |
7 | 136355026 |
oct | 42264655 |
9 | 17845174 |
10 | 9005485 |
11 | 50a0a55 |
12 | 3023611 |
13 | 1b33cb8 |
14 | 12a5c4d |
15 | bcd45a |
hex | 8969ad |
9005485 has 8 divisors (see below), whose sum is σ = 10830456. Its totient is φ = 7188480.
The previous prime is 9005473. The next prime is 9005497. The reversal of 9005485 is 5845009.
9005485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (9005473) and next prime (9005497).
It can be written as a sum of positive squares in 4 ways, for example, as 131044 + 8874441 = 362^2 + 2979^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9005485 - 211 = 9003437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877 + ... + 4333.
It is an arithmetic number, because the mean of its divisors is an integer number (1353807).
Almost surely, 29005485 is an apocalyptic number.
It is an amenable number.
9005485 is a deficient number, since it is larger than the sum of its proper divisors (1824971).
9005485 is a wasteful number, since it uses less digits than its factorization.
9005485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3983.
The product of its (nonzero) digits is 7200, while the sum is 31.
The square root of 9005485 is about 3000.9140274256. The cubic root of 9005485 is about 208.0506302414.
The spelling of 9005485 in words is "nine million, five thousand, four hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •