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3453285 = 351120929
BaseRepresentation
bin1101001011000101100101
320111110000110
431023011211
51341001120
6202003233
741231613
oct15130545
96443013
103453285
111a49560
1211a6519
1393ba84
1465c6b3
154832e0
hex34b165

3453285 has 16 divisors (see below), whose sum is σ = 6027840. Its totient is φ = 1674240.

The previous prime is 3453283. The next prime is 3453301. The reversal of 3453285 is 5823543.

3453285 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 3453285 - 21 = 3453283 is a prime.

3453285 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453283) 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 15 ways as a sum of consecutive naturals, for example, 10300 + ... + 10629.

It is an arithmetic number, because the mean of its divisors is an integer number (376740).

Almost surely, 23453285 is an apocalyptic number.

It is an amenable number.

3453285 is a deficient number, since it is larger than the sum of its proper divisors (2574555).

3453285 is a wasteful number, since it uses less digits than its factorization.

3453285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20948.

The product of its digits is 14400, while the sum is 30.

The square root of 3453285 is about 1858.3016439749. The cubic root of 3453285 is about 151.1509243462.

The spelling of 3453285 in words is "three million, four hundred fifty-three thousand, two hundred eighty-five".