Base | Representation |
---|---|
bin | 100010110110… |
… | …010110000010 |
3 | 122012010112111 |
4 | 202312112002 |
5 | 4314313430 |
6 | 523445534 |
7 | 140436040 |
oct | 42662602 |
9 | 18163474 |
10 | 9135490 |
11 | 517a6a1 |
12 | 30868aa |
13 | 1b7b220 |
14 | 12db390 |
15 | c06c2a |
hex | 8b6582 |
9135490 has 32 divisors (see below), whose sum is σ = 20240640. Its totient is φ = 2890944.
The previous prime is 9135461. The next prime is 9135521. The reversal of 9135490 is 945319.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4110 + ... + 5929.
It is an arithmetic number, because the mean of its divisors is an integer number (632520).
Almost surely, 29135490 is an apocalyptic number.
9135490 is an abundant number, since it is smaller than the sum of its proper divisors (11105150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9135490 is a wasteful number, since it uses less digits than its factorization.
9135490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10066.
The product of its (nonzero) digits is 4860, while the sum is 31.
The square root of 9135490 is about 3022.4973118268. The cubic root of 9135490 is about 209.0470045297.
The spelling of 9135490 in words is "nine million, one hundred thirty-five thousand, four hundred ninety".
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