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1032425 = 5261677
BaseRepresentation
bin11111100000011101001
31221110012222
43330003221
5231014200
634043425
711526662
oct3740351
91843188
101032425
11645749
12419575
132a1c04
141cc369
15155d85
hexfc0e9

1032425 has 12 divisors (see below), whose sum is σ = 1303116. Its totient is φ = 811200.

The previous prime is 1032419. The next prime is 1032433. The reversal of 1032425 is 5242301.

It can be written as a sum of positive squares in 6 ways, for example, as 8281 + 1024144 = 91^2 + 1012^2 .

It is not a de Polignac number, because 1032425 - 212 = 1028329 is a prime.

It is a Duffinian number.

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, 1187 + ... + 1863.

It is an arithmetic number, because the mean of its divisors is an integer number (108593).

21032425 is an apocalyptic number.

It is an amenable number.

1032425 is a deficient number, since it is larger than the sum of its proper divisors (270691).

1032425 is an equidigital number, since it uses as much as digits as its factorization.

1032425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1032425 is about 1016.0831658875. The cubic root of 1032425 is about 101.0693573213.

Adding to 1032425 its reverse (5242301), we get a palindrome (6274726).

The spelling of 1032425 in words is "one million, thirty-two thousand, four hundred twenty-five".