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12025033 is a prime number
BaseRepresentation
bin101101110111…
…110011001001
3211121221020121
4231313303021
511034300113
61105423241
7204132256
oct55676311
924557217
1012025033
116873649
12403ab21
132650507
14185042d
1510c7e8d
hexb77cc9

12025033 has 2 divisors, whose sum is σ = 12025034. Its totient is φ = 12025032.

The previous prime is 12025031. The next prime is 12025049. The reversal of 12025033 is 33052021.

It is an a-pointer prime, because the next prime (12025049) can be obtained adding 12025033 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10517049 + 1507984 = 3243^2 + 1228^2 .

It is a cyclic number.

It is not a de Polignac number, because 12025033 - 21 = 12025031 is a prime.

Together with 12025031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12024998 and 12025016.

It is not a weakly prime, because it can be changed into another prime (12025031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6012516 + 6012517.

It is an arithmetic number, because the mean of its divisors is an integer number (6012517).

Almost surely, 212025033 is an apocalyptic number.

It is an amenable number.

12025033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12025033 is an equidigital number, since it uses as much as digits as its factorization.

12025033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 12025033 is about 3467.7129350625. The cubic root of 12025033 is about 229.1019358922.

Adding to 12025033 its reverse (33052021), we get a palindrome (45077054).

The spelling of 12025033 in words is "twelve million, twenty-five thousand, thirty-three".