Search a number
-
+
940365 = 32520897
BaseRepresentation
bin11100101100101001101
31202202221100
43211211031
5220042430
632053313
710664406
oct3454515
91682840
10940365
11592568
12394239
1326c03a
141a69ad
15138960
hexe594d

940365 has 12 divisors (see below), whose sum is σ = 1630044. Its totient is φ = 501504.

The previous prime is 940361. The next prime is 940369. The reversal of 940365 is 563049.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (940361) and next prime (940369).

It can be written as a sum of positive squares in 2 ways, for example, as 447561 + 492804 = 669^2 + 702^2 .

It is not a de Polignac number, because 940365 - 22 = 940361 is a prime.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 940365.

It is not an unprimeable number, because it can be changed into a prime (940361) by changing a digit.

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, 10404 + ... + 10493.

It is an arithmetic number, because the mean of its divisors is an integer number (135837).

2940365 is an apocalyptic number.

It is an amenable number.

940365 is a deficient number, since it is larger than the sum of its proper divisors (689679).

940365 is a wasteful number, since it uses less digits than its factorization.

940365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20908 (or 20905 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 940365 is about 969.7241875915. The cubic root of 940365 is about 97.9712882709.

The spelling of 940365 in words is "nine hundred forty thousand, three hundred sixty-five".

Divisors: 1 3 5 9 15 45 20897 62691 104485 188073 313455 940365