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3454249 is a prime number
BaseRepresentation
bin1101001011010100101001
320111111100011
431023110221
51341013444
6202011521
741234461
oct15132451
96444304
103454249
111a4a257
1211a6ba1
1393c346
1465cba1
15483734
hex34b529

3454249 has 2 divisors, whose sum is σ = 3454250. Its totient is φ = 3454248.

The previous prime is 3454223. The next prime is 3454261. The reversal of 3454249 is 9424543.

It is a happy number.

3454249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3396649 + 57600 = 1843^2 + 240^2 .

It is a cyclic number.

It is not a de Polignac number, because 3454249 - 219 = 2929961 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 33 + 44 + 59 + 49 + 217 + 410 + 95 .

It is a self number, because there is not a number n which added to its sum of digits gives 3454249.

It is not a weakly prime, because it can be changed into another prime (3454279) 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 as a sum of consecutive naturals, namely, 1727124 + 1727125.

It is an arithmetic number, because the mean of its divisors is an integer number (1727125).

Almost surely, 23454249 is an apocalyptic number.

It is an amenable number.

3454249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3454249 is an equidigital number, since it uses as much as digits as its factorization.

3454249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 31.

The square root of 3454249 is about 1858.5610024963. The cubic root of 3454249 is about 151.1649878572.

The spelling of 3454249 in words is "three million, four hundred fifty-four thousand, two hundred forty-nine".