Base | Representation |
---|---|
bin | 101101110011… |
… | …111110001001 |
3 | 211121010201212 |
4 | 231303332021 |
5 | 11033244403 |
6 | 1105222505 |
7 | 204035456 |
oct | 55637611 |
9 | 24533655 |
10 | 12009353 |
11 | 6862894 |
12 | 4031a35 |
13 | 2646335 |
14 | 184882d |
15 | 10c34d8 |
hex | b73f89 |
12009353 has 8 divisors (see below), whose sum is σ = 12223008. Its totient is φ = 11797504.
The previous prime is 12009337. The next prime is 12009367. The reversal of 12009353 is 35390021.
It is a happy number.
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 12009353 - 24 = 12009337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12009383) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21050 + ... + 21612.
It is an arithmetic number, because the mean of its divisors is an integer number (1527876).
Almost surely, 212009353 is an apocalyptic number.
It is an amenable number.
12009353 is a deficient number, since it is larger than the sum of its proper divisors (213655).
12009353 is an equidigital number, since it uses as much as digits as its factorization.
12009353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 903.
The product of its (nonzero) digits is 810, while the sum is 23.
The square root of 12009353 is about 3465.4513414561. The cubic root of 12009353 is about 229.0023136879.
Adding to 12009353 its reverse (35390021), we get a palindrome (47399374).
The spelling of 12009353 in words is "twelve million, nine thousand, three hundred fifty-three".
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