Base | Representation |
---|---|
bin | 100010100001… |
… | …010110010100 |
3 | 122000202120101 |
4 | 202201112110 |
5 | 4304040432 |
6 | 521543444 |
7 | 136630234 |
oct | 42412624 |
9 | 18022511 |
10 | 9049492 |
11 | 5121021 |
12 | 3044b84 |
13 | 1b4b03a |
14 | 12b7cc4 |
15 | bdb4e7 |
hex | 8a1594 |
9049492 has 12 divisors (see below), whose sum is σ = 15977556. Its totient is φ = 4484480.
The previous prime is 9049483. The next prime is 9049493. The reversal of 9049492 is 2949409.
It can be written as a sum of positive squares in 2 ways, for example, as 264196 + 8785296 = 514^2 + 2964^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9049493) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9559 + ... + 10462.
It is an arithmetic number, because the mean of its divisors is an integer number (1331463).
Almost surely, 29049492 is an apocalyptic number.
It is an amenable number.
9049492 is a deficient number, since it is larger than the sum of its proper divisors (6928064).
9049492 is a wasteful number, since it uses less digits than its factorization.
9049492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20138 (or 20136 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 37.
The square root of 9049492 is about 3008.2373576565. The cubic root of 9049492 is about 208.3889725881.
The spelling of 9049492 in words is "nine million, forty-nine thousand, four hundred ninety-two".
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