Base | Representation |
---|---|
bin | 101110111100… |
… | …001010001011 |
3 | 212011011100001 |
4 | 232330022023 |
5 | 11122230120 |
6 | 1115423431 |
7 | 206406511 |
oct | 56741213 |
9 | 25134301 |
10 | 12305035 |
11 | 6a44a56 |
12 | 4154b77 |
13 | 271aab2 |
14 | 18c44b1 |
15 | 1130e0a |
hex | bbc28b |
12305035 has 8 divisors (see below), whose sum is σ = 14790096. Its totient is φ = 9828000.
The previous prime is 12305017. The next prime is 12305039. The reversal of 12305035 is 53050321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12305035 - 25 = 12305003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12305039) 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, 2160 + ... + 5410.
It is an arithmetic number, because the mean of its divisors is an integer number (1848762).
Almost surely, 212305035 is an apocalyptic number.
12305035 is a deficient number, since it is larger than the sum of its proper divisors (2485061).
12305035 is an equidigital number, since it uses as much as digits as its factorization.
12305035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4013.
The product of its (nonzero) digits is 450, while the sum is 19.
The square root of 12305035 is about 3507.8533321677. The cubic root of 12305035 is about 230.8665170863.
Adding to 12305035 its reverse (53050321), we get a palindrome (65355356).
The spelling of 12305035 in words is "twelve million, three hundred five thousand, thirty-five".
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