Search a number
-
+
3248485 = 5649697
BaseRepresentation
bin1100011001000101100101
320010001002021
430121011211
51312422420
6153343141
736416542
oct14310545
96101067
103248485
1119196a9
121107ab1
138997a6
14607bc9
154427aa
hex319165

3248485 has 4 divisors (see below), whose sum is σ = 3898188. Its totient is φ = 2598784.

The previous prime is 3248473. The next prime is 3248503. The reversal of 3248485 is 5848423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5848423 = 7835489.

It can be written as a sum of positive squares in 2 ways, for example, as 833569 + 2414916 = 913^2 + 1554^2 .

It is a cyclic number.

It is not a de Polignac number, because 3248485 - 29 = 3247973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3248485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324844 + ... + 324853.

It is an arithmetic number, because the mean of its divisors is an integer number (974547).

Almost surely, 23248485 is an apocalyptic number.

It is an amenable number.

3248485 is a deficient number, since it is larger than the sum of its proper divisors (649703).

3248485 is an equidigital number, since it uses as much as digits as its factorization.

3248485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649702.

The product of its digits is 30720, while the sum is 34.

The square root of 3248485 is about 1802.3554033542. The cubic root of 3248485 is about 148.1017835275.

The spelling of 3248485 in words is "three million, two hundred forty-eight thousand, four hundred eighty-five".

Divisors: 1 5 649697 3248485