Base | Representation |
---|---|
bin | 1011110010100111001101 |
3 | 12211000220112 |
4 | 23302213031 |
5 | 1242402033 |
6 | 150125405 |
7 | 35162231 |
oct | 13624715 |
9 | 5730815 |
10 | 3090893 |
11 | 1821263 |
12 | 1050865 |
13 | 842b40 |
14 | 5a65c1 |
15 | 410c48 |
hex | 2f29cd |
3090893 has 8 divisors (see below), whose sum is σ = 3375288. Its totient is φ = 2813184.
The previous prime is 3090887. The next prime is 3090959. The reversal of 3090893 is 3980903.
It can be written as a sum of positive squares in 4 ways, for example, as 537289 + 2553604 = 733^2 + 1598^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3090893 - 24 = 3090877 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3090853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680 + ... + 2577.
It is an arithmetic number, because the mean of its divisors is an integer number (421911).
Almost surely, 23090893 is an apocalyptic number.
It is an amenable number.
3090893 is a deficient number, since it is larger than the sum of its proper divisors (284395).
3090893 is a wasteful number, since it uses less digits than its factorization.
3090893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3343.
The product of its (nonzero) digits is 5832, while the sum is 32.
The square root of 3090893 is about 1758.0935697511. The cubic root of 3090893 is about 145.6670495085.
The spelling of 3090893 in words is "three million, ninety thousand, eight hundred ninety-three".
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