Base | Representation |
---|---|
bin | 101111000000… |
… | …000100111011 |
3 | 212011222100102 |
4 | 233000010323 |
5 | 11123233313 |
6 | 1120030015 |
7 | 206504345 |
oct | 57000473 |
9 | 25158312 |
10 | 12321083 |
11 | 6a56015 |
12 | 416230b |
13 | 27251a8 |
14 | 18ca295 |
15 | 1135a58 |
hex | bc013b |
12321083 has 2 divisors, whose sum is σ = 12321084. Its totient is φ = 12321082.
The previous prime is 12321061. The next prime is 12321121. The reversal of 12321083 is 38012321.
It is a weak prime.
It is an emirp because it is prime and its reverse (38012321) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12321083 - 28 = 12320827 is a prime.
It is not a weakly prime, because it can be changed into another prime (12321053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160541 + 6160542.
It is an arithmetic number, because the mean of its divisors is an integer number (6160542).
Almost surely, 212321083 is an apocalyptic number.
12321083 is a deficient number, since it is larger than the sum of its proper divisors (1).
12321083 is an equidigital number, since it uses as much as digits as its factorization.
12321083 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 12321083 is about 3510.1400256970. The cubic root of 12321083 is about 230.9668374400.
The spelling of 12321083 in words is "twelve million, three hundred twenty-one thousand, eighty-three".
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