Base | Representation |
---|---|
bin | 100010100110… |
… | …001110110010 |
3 | 122001210000001 |
4 | 202212032302 |
5 | 4310210430 |
6 | 522220214 |
7 | 140042443 |
oct | 42461662 |
9 | 18053001 |
10 | 9069490 |
11 | 5135051 |
12 | 305466a |
13 | 1b57181 |
14 | 12c12ca |
15 | be23ca |
hex | 8a63b2 |
9069490 has 8 divisors (see below), whose sum is σ = 16325100. Its totient is φ = 3627792.
The previous prime is 9069461. The next prime is 9069503. The reversal of 9069490 is 949609.
It can be written as a sum of positive squares in 2 ways, for example, as 8720209 + 349281 = 2953^2 + 591^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam 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, 453465 + ... + 453484.
Almost surely, 29069490 is an apocalyptic number.
9069490 is a deficient number, since it is larger than the sum of its proper divisors (7255610).
9069490 is a wasteful number, since it uses less digits than its factorization.
9069490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 906956.
The product of its (nonzero) digits is 17496, while the sum is 37.
The square root of 9069490 is about 3011.5593967246. The cubic root of 9069490 is about 208.5423622918.
It can be divided in two parts, 9069 and 490, that added together give a palindrome (9559).
The spelling of 9069490 in words is "nine million, sixty-nine thousand, four hundred ninety".
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