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3168225 = 325214081
BaseRepresentation
bin1100000101011111100001
312221221222200
430011133201
51302340400
6151523413
735633544
oct14053741
95857880
103168225
111874375
121089569
1386c0b8
145c685b
15428b00
hex3057e1

3168225 has 18 divisors (see below), whose sum is σ = 5675046. Its totient is φ = 1689600.

The previous prime is 3168203. The next prime is 3168247. The reversal of 3168225 is 5228613.

3168225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3168203) and next prime (3168247).

It can be written as a sum of positive squares in 3 ways, for example, as 553536 + 2614689 = 744^2 + 1617^2 .

It is not a de Polignac number, because 3168225 - 27 = 3168097 is a prime.

It is an unprimeable number.

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 in 17 ways as a sum of consecutive naturals, for example, 6816 + ... + 7265.

Almost surely, 23168225 is an apocalyptic number.

It is an amenable number.

3168225 is a deficient number, since it is larger than the sum of its proper divisors (2506821).

3168225 is a wasteful number, since it uses less digits than its factorization.

3168225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14097 (or 14089 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 3168225 is about 1779.9508420178. The cubic root of 3168225 is about 146.8718861570.

The spelling of 3168225 in words is "three million, one hundred sixty-eight thousand, two hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 14081 42243 70405 126729 211215 352025 633645 1056075 3168225