Base | Representation |
---|---|
bin | 1011110001011111111001 |
3 | 12210210122111 |
4 | 23301133321 |
5 | 1242230304 |
6 | 150052321 |
7 | 35143021 |
oct | 13613771 |
9 | 5723574 |
10 | 3086329 |
11 | 1818894 |
12 | 104a0a1 |
13 | 840a3c |
14 | 5a4a81 |
15 | 40e704 |
hex | 2f17f9 |
3086329 has 4 divisors (see below), whose sum is σ = 3185920. Its totient is φ = 2986740.
The previous prime is 3086311. The next prime is 3086353. The reversal of 3086329 is 9236803.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9236803 = 61 ⋅151423.
It is a cyclic number.
It is not a de Polignac number, because 3086329 - 213 = 3078137 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 99559 = 3086329 / (3 + 0 + 8 + 6 + 3 + 2 + 9).
It is an Ulam number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3086329.
It is not an unprimeable number, because it can be changed into a prime (3086309) 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, 49749 + ... + 49810.
It is an arithmetic number, because the mean of its divisors is an integer number (796480).
Almost surely, 23086329 is an apocalyptic number.
It is an amenable number.
3086329 is a deficient number, since it is larger than the sum of its proper divisors (99591).
3086329 is an equidigital number, since it uses as much as digits as its factorization.
3086329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99590.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 3086329 is about 1756.7950933447. The cubic root of 3086329 is about 145.5953170665.
The spelling of 3086329 in words is "three million, eighty-six thousand, three hundred twenty-nine".
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