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3488025 = 35246507
BaseRepresentation
bin1101010011100100011001
320120012200010
431103210121
51343104100
6202432133
741435112
oct15234431
96505603
103488025
111a72672
121202649
13951828
1466b209
1548d750
hex353919

3488025 has 12 divisors (see below), whose sum is σ = 5766992. Its totient is φ = 1860240.

The previous prime is 3488003. The next prime is 3488029. The reversal of 3488025 is 5208843.

3488025 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 3488025 - 26 = 3487961 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3487983 and 3488001.

It is not an unprimeable number, because it can be changed into a prime (3488029) 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 in 11 ways as a sum of consecutive naturals, for example, 23179 + ... + 23328.

Almost surely, 23488025 is an apocalyptic number.

It is an amenable number.

3488025 is a deficient number, since it is larger than the sum of its proper divisors (2278967).

3488025 is a wasteful number, since it uses less digits than its factorization.

3488025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46520 (or 46515 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 3488025 is about 1867.6254977912. The cubic root of 3488025 is about 151.6560928640.

The spelling of 3488025 in words is "three million, four hundred eighty-eight thousand, twenty-five".

Divisors: 1 3 5 15 25 75 46507 139521 232535 697605 1162675 3488025