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1082245 = 5263823
BaseRepresentation
bin100001000001110000101
32000222120011
410020032011
5234112440
635110221
712125143
oct4101605
92028504
101082245
1167a11a
12442371
132bb7a8
14202593
151659ea
hex108385

1082245 has 8 divisors (see below), whose sum is σ = 1305216. Its totient is φ = 861456.

The previous prime is 1082243. The next prime is 1082273. The reversal of 1082245 is 5422801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1082245 - 21 = 1082243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904 + ... + 1726.

It is an arithmetic number, because the mean of its divisors is an integer number (163152).

21082245 is an apocalyptic number.

It is an amenable number.

1082245 is a deficient number, since it is larger than the sum of its proper divisors (222971).

1082245 is an equidigital number, since it uses as much as digits as its factorization.

1082245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1082245 is about 1040.3100499370. The cubic root of 1082245 is about 102.6695982653.

The spelling of 1082245 in words is "one million, eighty-two thousand, two hundred forty-five".

Divisors: 1 5 263 823 1315 4115 216449 1082245