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3263425 = 521111867
BaseRepresentation
bin1100011100101111000001
320010210120121
430130233001
51313412200
6153540241
736511234
oct14345701
96123517
103263425
111929950
121114681
138a3529
1460d41b
15446e1a
hex31cbc1

3263425 has 12 divisors (see below), whose sum is σ = 4414896. Its totient is φ = 2373200.

The previous prime is 3263417. The next prime is 3263431. The reversal of 3263425 is 5243623.

It is a happy number.

3263425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3263425 - 23 = 3263417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a d-powerful number, because it can be written as 33 + 215 + 63 + 38 + 410 + 221 + 57 .

It is a Duffinian number.

3263425 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3263425.

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 11 ways as a sum of consecutive naturals, for example, 5659 + ... + 6208.

It is an arithmetic number, because the mean of its divisors is an integer number (367908).

Almost surely, 23263425 is an apocalyptic number.

It is an amenable number.

3263425 is a deficient number, since it is larger than the sum of its proper divisors (1151471).

3263425 is a wasteful number, since it uses less digits than its factorization.

3263425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11888 (or 11883 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 3263425 is about 1806.4952255680. The cubic root of 3263425 is about 148.3284796908.

The spelling of 3263425 in words is "three million, two hundred sixty-three thousand, four hundred twenty-five".

Divisors: 1 5 11 25 55 275 11867 59335 130537 296675 652685 3263425