Search a number
-
+
495341 = 7211919
BaseRepresentation
bin1111000111011101101
3221011110222
41320323231
5111322331
614341125
74132100
oct1707355
9834428
10495341
11309180
121ba7a5
13144602
14cc737
159bb7b
hex78eed

495341 has 12 divisors (see below), whose sum is σ = 629280. Its totient is φ = 385560.

The previous prime is 495337. The next prime is 495343. The reversal of 495341 is 143594.

It is not a de Polignac number, because 495341 - 22 = 495337 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 495341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495343) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 80 + ... + 998.

It is an arithmetic number, because the mean of its divisors is an integer number (52440).

2495341 is an apocalyptic number.

It is an amenable number.

495341 is a deficient number, since it is larger than the sum of its proper divisors (133939).

495341 is a wasteful number, since it uses less digits than its factorization.

495341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944 (or 937 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 495341 is about 703.8046603995. The cubic root of 495341 is about 79.1227595248.

It can be divided in two parts, 4953 and 41, that added together give a palindrome (4994).

The spelling of 495341 in words is "four hundred ninety-five thousand, three hundred forty-one".

Divisors: 1 7 11 49 77 539 919 6433 10109 45031 70763 495341