Base | Representation |
---|---|
bin | 100010011111… |
… | …100111011011 |
3 | 122000101211112 |
4 | 202133213123 |
5 | 4303324040 |
6 | 521450535 |
7 | 136600445 |
oct | 42374733 |
9 | 18011745 |
10 | 9042395 |
11 | 511675a |
12 | 3040a4b |
13 | 1b47a3b |
14 | 12b5495 |
15 | bd9365 |
hex | 89f9db |
9042395 has 4 divisors (see below), whose sum is σ = 10850880. Its totient is φ = 7233912.
The previous prime is 9042391. The next prime is 9042401. The reversal of 9042395 is 5932409.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 9042395 - 22 = 9042391 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9042391) 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, 904235 + ... + 904244.
It is an arithmetic number, because the mean of its divisors is an integer number (2712720).
Almost surely, 29042395 is an apocalyptic number.
9042395 is a deficient number, since it is larger than the sum of its proper divisors (1808485).
9042395 is a wasteful number, since it uses less digits than its factorization.
9042395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1808484.
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 9042395 is about 3007.0575318740. The cubic root of 9042395 is about 208.3344824826.
The spelling of 9042395 in words is "nine million, forty-two thousand, three hundred ninety-five".
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