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3393325 = 521353197
BaseRepresentation
bin1100111100011100101101
320101101202201
430330130231
51332041300
6200421501
740562035
oct14743455
96341681
103393325
111a08501
121177891
1391a6b0
146448c5
1547066a
hex33c72d

3393325 has 24 divisors (see below), whose sum is σ = 4640328. Its totient is φ = 2446080.

The previous prime is 3393323. The next prime is 3393329. The reversal of 3393325 is 5233933.

It can be written as a sum of positive squares in 12 ways, for example, as 285156 + 3108169 = 534^2 + 1763^2 .

It is not a de Polignac number, because 3393325 - 21 = 3393323 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3393293 and 3393302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3393323) 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 23 ways as a sum of consecutive naturals, for example, 17127 + ... + 17323.

It is an arithmetic number, because the mean of its divisors is an integer number (193347).

Almost surely, 23393325 is an apocalyptic number.

3393325 is the 985-th nonagonal number.

It is an amenable number.

3393325 is a deficient number, since it is larger than the sum of its proper divisors (1247003).

3393325 is a wasteful number, since it uses less digits than its factorization.

3393325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 268 counting only the distinct ones).

The product of its digits is 7290, while the sum is 28.

The square root of 3393325 is about 1842.0979887074. The cubic root of 3393325 is about 150.2709916103.

The spelling of 3393325 in words is "three million, three hundred ninety-three thousand, three hundred twenty-five".

Divisors: 1 5 13 25 53 65 197 265 325 689 985 1325 2561 3445 4925 10441 12805 17225 52205 64025 135733 261025 678665 3393325