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5493085 = 51384509
BaseRepresentation
bin10100111101000101011101
3101100002002121
4110331011131
52401234320
6313422541
764455553
oct24750535
911302077
105493085
113112044
121a0aa51
1311a4360
14a2dbd3
157378aa
hex53d15d

5493085 has 8 divisors (see below), whose sum is σ = 7098840. Its totient is φ = 4056384.

The previous prime is 5493073. The next prime is 5493097. The reversal of 5493085 is 5803945.

It is an interprime number because it is at equal distance from previous prime (5493073) and next prime (5493097).

It can be written as a sum of positive squares in 4 ways, for example, as 267289 + 5225796 = 517^2 + 2286^2 .

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 5493085 - 25 = 5493053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5493085.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42190 + ... + 42319.

It is an arithmetic number, because the mean of its divisors is an integer number (887355).

Almost surely, 25493085 is an apocalyptic number.

It is an amenable number.

5493085 is a deficient number, since it is larger than the sum of its proper divisors (1605755).

5493085 is a wasteful number, since it uses less digits than its factorization.

5493085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84527.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5493085 is about 2343.7331332726. The cubic root of 5493085 is about 176.4434088969.

It can be divided in two parts, 54 and 93085, that added together give a palindrome (93139).

The spelling of 5493085 in words is "five million, four hundred ninety-three thousand, eighty-five".

Divisors: 1 5 13 65 84509 422545 1098617 5493085